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HuttenlocherTechnologies
Updated 5 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list
34added in the last 30 days
324new WordPress flaws this week
390,007entries in the database

390 results · page 2 of 8

  • Oct 1, 2026Ghost versions before 6.20.0 contain a file extension filtering bypass vulnerability that allows unauthenticated attackers to read theme templates and metadata.CVE-2026-103276 · Other software · TryGhost · reported by VulnCheckMedium 6.9

    Ghost versions before 6.20.0 contain a file extension filtering bypass vulnerability that allows unauthenticated attackers to read theme templates and metadata. Attackers can use URL encoding to bypass extension validation and access sensitive theme files.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost 5.42.2 before 6.58.0 contains an information disclosure vulnerability in the Admin API bulk post and page edit and delete endpoints, which accept filters CVE-2026-103275 · Other software · TryGhost · reported by VulnCheckMedium 5.3

    Ghost 5.42.2 before 6.58.0 contains an information disclosure vulnerability in the Admin API bulk post and page edit and delete endpoints, which accept filters on restricted fields such as authors.password, because of an incomplete fix for CVE-2026-70590. Staff-level attackers can infer other staff users' password hashes from which filters match and perform offline password-guessing attacks against them.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions 5.3.0 before 6.58.0 fail to properly enforce access controls on comments in private mode.CVE-2026-103274 · Other software · TryGhost · reported by VulnCheckMedium 6.9

    Ghost versions 5.3.0 before 6.58.0 fail to properly enforce access controls on comments in private mode. Unauthenticated visitors can read comments that should be restricted, bypassing privacy settings.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing CVE-2026-103273 · Other software · TryGhost · reported by VulnCheckMedium 5.3

    Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing restrictions. Attackers with staff credentials can leverage tokens to edit posts beyond their assigned privilege level.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions from 2.10.0 before 6.63.0 contain a staff enumeration vulnerability in the content API that allows unauthenticated attackers to leak user data.CVE-2026-103272 · Other software · TryGhost · reported by VulnCheckHigh 8.7

    Ghost versions from 2.10.0 before 6.63.0 contain a staff enumeration vulnerability in the content API that allows unauthenticated attackers to leak user data. Attackers can observe discrepancies in API metadata responses to enumerate staff members and extract sensitive information without authentication.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions from 4.0.0 before 6.63.0 contain a content API vulnerability that allows unauthenticated visitors to access gated post content.CVE-2026-103271 · Other software · TryGhost · reported by VulnCheckHigh 8.7

    Ghost versions from 4.0.0 before 6.63.0 contain a content API vulnerability that allows unauthenticated visitors to access gated post content. Attackers can bypass content restrictions by directly querying the content API to retrieve restricted posts without authentication.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions 5.3.0 before 6.62.0 contain a missing authorization vulnerability that allows an authenticated site member to read the excerpts of posts they do CVE-2026-103269 · Other software · TryGhost · reported by VulnCheckMedium 6.9

    Ghost versions 5.3.0 before 6.62.0 contain a missing authorization vulnerability that allows an authenticated site member to read the excerpts of posts they do not have access to (gated content).

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions before 6.62.0 contain an authentication bypass vulnerability that allows suspended staff users to reactivate their accounts through self-service CVE-2026-103268 · Other software · TryGhost · reported by VulnCheckHigh 8.7

    Ghost versions before 6.62.0 contain an authentication bypass vulnerability that allows suspended staff users to reactivate their accounts through self-service password reset. Attackers with suspended staff credentials can perform password reset operations to regain active account access and restore their original privileges.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creatCVE-2026-103267 · Other software · TryGhost · reported by VulnCheckMedium 5.3

    Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can register with unintended email providers.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 2026Ghost versions 5.2.0 through versions prior to 6.62.0 allow a remote attacker, without authentication, to abuse the Stripe Checkout flow to attach a paid subscrCVE-2026-103266 · Other software · TryGhost · reported by VulnCheckHigh 7.1

    Ghost versions 5.2.0 through versions prior to 6.62.0 allow a remote attacker, without authentication, to abuse the Stripe Checkout flow to attach a paid subscription to an existing member, modify that member's name, and inject content into newsletters sent to the member. Depending on the recipient's email client, the injected content may be rendered, resulting in HTML injection or cross-site scripting (XSS).

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 30, 2026A vulnerability was identified in Artifex Ghostscript up to 10.07.0.CVE-2026-103226 · Other software · Artifex · reported by VulDBLow 2.1

    A vulnerability was identified in Artifex Ghostscript up to 10.07.0. Affected is the function type1_callsubr of the file devices/vector/gdevpsfx.c of the component Pdfwrite. The manipulation leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. Upgrading to version 10.08.0 is able to address this issue. It is suggested to upgrade the affected component. A solution was implemented: "I've chosen to fix this slightly differently by using the defined macro in the font parsing loop rather than in the callsubr function, because this better matches the pattern of 'normal' usage."

    Product
    Ghostscript
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026Ghostscript for Windows is vulnerable to local privilege escalation through PostScript resource file hijacking.CVE-2026-19547 · Other software · Artifex Software Inc. · reported by cvd@cert.plHigh 7

    Ghostscript for Windows is vulnerable to local privilege escalation through PostScript resource file hijacking. Due to the application searching for PostScript resource files in predictable paths under C:\\gs\\ that do not exist by default on Windows installations, combined with Windows default ACLs allowing any authenticated user to create directories at the root of C:\\, an attacker who is an authenticated local user can create the expected directory structure and plant a malicious PostScript file. When any user or service subsequently runs Ghostscript, the planted file is automatically loaded and executed with the full privileges of the Ghostscript process. This results in full compromise of Ghostscript process context, as well as running arbitrary code on the machine with Ghostscript process privileges. This issue was fixed in version 10.08.0.

    Product
    Ghostscript
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2026WP Ghost (Hide My WP Ghost) – Security & Firewall: Open RedirectCVE-2026-7527 · WordPress plugins & themes · reported by WordfenceMedium 4.7

    The WP Ghost (Hide My WP Ghost) – Security & Firewall plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 7.0.02. This is due to the plugin not properly validating user input. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into clicking on a specially crafted link. Exploitation requires tricking a logged-in user into clicking a crafted logout URL; the victim is fully logged out via wp_logout() before the malicious redirect is issued, making the logout irreversible as part of the attack chain.

    Product
    WP Ghost (Hide My WP Ghost) – Security & Firewall
    Affected
    up to 7.0.02
    What to do
    Affects up to 7.0.02. Update WP Ghost (Hide My WP Ghost) – Security & Firewall to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Sep 18, 2026Hide My WP Ghost: Does not properly validate a loopback security-check request before disabling its login and URL hiding protectionCVE-2026-86800 · WordPress plugins & themes · reported by WPScanMedium 5.3

    The Hide My WP Ghost WordPress plugin before 7.0.11 does not properly validate a loopback security-check request before disabling its login and URL hiding protection, dropping that protection precisely when the request's verification value is missing or incorrect, which any visitor can arrange, allowing unauthenticated attackers to re-expose the concealed WordPress login page location.

    Product
    Hide My WP Ghost
    Fixed in
    7.0.11
    What to do
    Update Hide My WP Ghost to 7.0.11 or newer.
  • Sep 18, 2026Hide My WP Ghost: Does not verify that a request is a genuine WooCommerce request before disabling its firewallCVE-2026-86796 · WordPress plugins & themes · reported by WPScanMedium 5.3

    The Hide My WP Ghost WordPress plugin before 7.0.11 does not verify that a request is a genuine WooCommerce request before disabling its firewall, threat-detection and login/URL-hiding protections, treating the mere presence of an attacker-suppliable request parameter as sufficient, which allows unauthenticated attackers to disable those protections and re-expose the concealed login and admin URLs on any request.

    Product
    Hide My WP Ghost
    Fixed in
    7.0.11
    What to do
    Update Hide My WP Ghost to 7.0.11 or newer.
  • Sep 15, 2026Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter (base/sjpx_openjpeg.c) that allows attackers to cCVE-2026-39919 · Other software · Artifex Software · reported by VulnCheckCritical 9.3

    Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter (base/sjpx_openjpeg.c) that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image components declare different subsampling values, the non-samescale sub-byte-depth output path allocates a row buffer sized for packed output but writes a full byte per output column regardless of bit depth, overflowing the allocation and corrupting internal chunk-allocator metadata to achieve code execution.

    Product
    Ghostscript
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026Hide My WP Ghost: Server-Side Request Forgery (SSRF)CVE-2026-81806 · WordPress plugins & themes · reported by PatchstackHigh 7.2

    Server-Side Request Forgery (SSRF) vulnerability in John Darrel Hide My WP Ghost allows Server Side Request Forgery. This issue affects Hide My WP Ghost: from n/a through 7.0.09.

    Product
    Hide My WP Ghost
    Affected
    up to 7.0.09
    What to do
    Affects up to 7.0.09. Update Hide My WP Ghost to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Aug 23, 2026Ghostwriter through 7.2.6 does not apply per-object authorization on its report template lint endpoints.CVE-2026-78204 · Other software · GhostManager · reported by VulnCheckMedium 5.3

    Ghostwriter through 7.2.6 does not apply per-object authorization on its report template lint endpoints. RoleBasedAccessControlMixin.test_func returns only request.user.is_active unless a view overrides it, and neither the endpoint that lints a report template nor the endpoint that returns stored lint results provides an override, so each resolves a ReportTemplate from a caller-supplied primary key with no ownership or client-scope check. Any authenticated account can therefore lint an arbitrary template, which overwrites that template's stored lint result, and can read the returned findings, which enumerate the template's variable names and template-engine errors and so disclose its structure. This is distinct from the template swap path: that endpoint authorizes the report but omits the per-template check, whereas these endpoints omit authorization entirely and remain unfixed.

    Product
    Ghostwriter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 23, 2026Ghostwriter before 7.1.2 fails to validate template ownership in the report template swap endpoint, allowing attackers to attach client-scoped templates from otCVE-2026-78203 · Other software · GhostManager · reported by VulnCheckHigh 7.1

    Ghostwriter before 7.1.2 fails to validate template ownership in the report template swap endpoint, allowing attackers to attach client-scoped templates from other clients to their own reports. Attackers can exploit sequential template primary keys to enumerate and attach foreign templates, then generate reports to disclose template contents including letterhead, boilerplate, and methodology text.

    Product
    Ghostwriter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 11, 2026A broken access control vulnerability in Ghost Foundation Ghost 5.x allows authenticated Author-role users to delete posts owned by other users.CVE-2026-72596 · Other software · Ghost Foundation · reported by 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cHigh 8.1

    A broken access control vulnerability in Ghost Foundation Ghost 5.x allows authenticated Author-role users to delete posts owned by other users. The post model permissible() cascade is missing the branch that handles the combined isAuthor and isDestroy condition, causing the authorization check to fall through and permit the deletion. An attacker with an Author account can delete any post on the platform.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 7, 2026Ghostfolio is an open source wealth management software.CVE-2026-47127 · Other software · ghostfolio · reported by GitHubMedium 6.5

    Ghostfolio is an open source wealth management software. Prior to version 3.4.0, Ghostfolio's Stripe checkout success-URL handler at `GET /api/v1/subscription/stripe/callback?checkoutSessionId=<id>` retrieves the Stripe Checkout Session by ID and unconditionally grants a Premium subscription to the session's `client_reference_id` — without ever checking `session.payment_status` or `session.status`. There is no separate Stripe webhook endpoint with `stripe-signature` verification; this callback is the sole code path that creates Stripe-driven subscriptions. Any authenticated user can self-grant a 1-year Premium subscription without ever paying. Version 3.4.0 rejects sessions unless `session.payment_status === 'paid'` AND `session.status === 'complete'` (fails closed). Additionally, new unique `stripeCheckoutSessionId` column → a session can't be redeemed twice (race-safe via DB unique constraint).

    Product
    ghostfolio
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2026Ghost is a Node.js content management system.CVE-2026-70596 · Other software · TryGhost · reported by GitHubMedium 4.3

    Ghost is a Node.js content management system. From 4.9.0 until 6.54.1, an input validation issue allowed any staff user to create a post with content in feature_image_caption that could be used to hijack another staff user's Ghost Admin session, resulting in privilege escalation. This issue is fixed in 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2026Ghost is a Node.js content management system.CVE-2026-70595 · Other software · TryGhost · reported by GitHubMedium 4

    Ghost is a Node.js content management system. From 6.26.0 until 6.54.1, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network. A successful attack would not result in any response data being returned. This vulnerability is fixed in 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026Ghost is a Node.js content management system.CVE-2026-70594 · Other software · TryGhost · reported by GitHubMedium 6.7

    Ghost is a Node.js content management system. From 2.2.0 until 6.54.1, Ghost Admin did not invalidate existing sessions on login which could have allowed for session fixation attacks. Successful exploitation would have required another vulnerability on the same domain where Ghost Admin was hosted. This issue is fixed in version 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026Ghost is a Node.js content management system.CVE-2026-70593 · Other software · TryGhost · reported by GitHubMedium 6.6

    Ghost is a Node.js content management system. From 0.10.0 until 6.54.1, a vulnerability in custom themes allowed a staff user to write files outside of the uploads directory. This could be used to alter the behavior of the installation through custom theme upload path traversal in LocalStorageBase and theme storage name handling. This issue is fixed in version 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026Ghost is a Node.js content management system.CVE-2026-70592 · Other software · TryGhost · reported by GitHubMedium 5.5

    Ghost is a Node.js content management system. From 1.20.1 until 6.54.1, an Administrator-level user could remotely overwrite certain files on the filesystem through the database backup filename, leading to integrity and availability issues. The database export endpoint failed to reject path separators in the caller-supplied filename. This issue is fixed in version 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026Ghost is a Node.js content management system.CVE-2026-70591 · Other software · TryGhost · reported by GitHubMedium 4.1

    Ghost is a Node.js content management system. From 0.10.0 until 6.54.1, a Server-Side Request Forgery in Ghost Admin image fetching allowed any staff-level user to perform a blind HTTP GET request against internal hosts. No output was returned, but this could have been used to probe open ports on internal hosts. This issue is fixed in version 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026Ghost is a Node.js content management system.CVE-2026-70590 · Other software · TryGhost · reported by GitHubMedium 4.8

    Ghost is a Node.js content management system. Prior to 6.54.1, any staff-level user was able to leak the hashed passwords of other staff users through the Ghost Admin API. An offline password-guessing attack against the hashes could lead to account takeover if successful, but Device Verification should have prevented an attacker from logging in with a recovered password. Depending on the database used, leaked hashes may not have had the correct casing for all characters, increasing the difficulty of a password-guessing attack. This issue is fixed in version 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026Ghost is a Node.js content management system.CVE-2026-70589 · Other software · TryGhost · reported by GitHubMedium 4.8

    Ghost is a Node.js content management system. From 4.22.0 until 6.54.1, a missing validation check allowed users to redeem subscription offers that were no longer active. This issue is fixed in version 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026Ghost is a Node.js content management system.CVE-2026-70588 · Other software · TryGhost · reported by GitHubMedium 5

    Ghost is a Node.js content management system. From 5.26.0 until 6.54.1, the Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. This issue is fixed in version 6.54.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 31, 2026Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the CVE-2026-25552 · Other software · TryGhost · reported by VulnCheckMedium 6.3

    Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain using the $proxy_add_x_forwarded_for directive to present an arbitrary IP address, circumventing Ghost's rate-limiting mechanisms on self-hosted instances.

    Product
    Ghost-CLI
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 30, 2026WP Ghost (Hide My WP Ghost): Does not verify that client IP information comes from a trusted proxy before trusting attacker-controllable HTTP headersCVE-2026-11870 · WordPress plugins & themes · reported by WPScanMedium 5.4

    The WP Ghost (Hide My WP Ghost) WordPress plugin before 7.0.05 does not verify that client IP information comes from a trusted proxy before trusting attacker-controllable HTTP headers, allowing unauthenticated attackers to spoof their IP address to bypass the WP Ghost (Hide My WP Ghost) WordPress plugin before 7.0.05's own brute-force protection and to downgrade its firewall by matching a hardcoded whitelisted IP range.

    Product
    WP Ghost (Hide My WP Ghost)
    Fixed in
    7.0.05
    What to do
    Update WP Ghost (Hide My WP Ghost) to 7.0.05 or newer.
  • Jul 27, 2026Subscriber Broken Authentication in Hide My WP Ghost <= 7.0.06 versions.CVE-2026-59546 · WordPress plugins & themes · reported by PatchstackHigh 7.4

    Subscriber Broken Authentication in Hide My WP Ghost <= 7.0.06 versions.

    Affected
    up to 7.0.06
    What to do
    Affects up to 7.0.06. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jul 27, 2026The lack of cryptographic mechanisms to ensure the integrity and authenticity of communications in Ghost Robotics' Vision 60 robot (APK v5.5.0) exposes the systCVE-2026-12991 · Other software · Ghost Robotics · reported by cve-coordination@incibe.esHigh 8.7

    The lack of cryptographic mechanisms to ensure the integrity and authenticity of communications in Ghost Robotics' Vision 60 robot (APK v5.5.0) exposes the system to man-in-the-middle attacks. An attacker located on the local network can use ARP spoofing and selective traffic blocking techniques to intercept and manipulate packets between the legitimate operator and the robot. This allows the attacker to disconnect the original controller, establish unauthorized communications, and prevent the operator from regaining control of the device, seriously compromising the confidentiality, integrity, and availability (CIA) of operations.

    Product
    Vision 60
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2026An access control vulnerability in the mobile app (APK v5.5.0) for Ghost Robotics' Vision 60 robot allows multiple simultaneous sessions to run without proper cCVE-2026-12990 · Other software · Ghost Robotics · reported by cve-coordination@incibe.esHigh 7.7

    An access control vulnerability in the mobile app (APK v5.5.0) for Ghost Robotics' Vision 60 robot allows multiple simultaneous sessions to run without proper client validation or session integrity checks. An attacker with a modified version of the app can connect to the robot during an active, legitimate session. This allows the attacker to bypass control restrictions, intercept sensitive information (such as real-time video), and partially interact with the system unnoticed and without disconnecting the legitimate user, compromising confidentiality and operational security.

    Product
    Vision 60
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2026A lack of authentication in the mobile app (APK v5.5.0) for Ghost Robotics' Vision 60 robot allows an unauthenticated attacker connected to the device's internaCVE-2026-12989 · Other software · Ghost Robotics · reported by cve-coordination@incibe.esHigh 8.7

    A lack of authentication in the mobile app (APK v5.5.0) for Ghost Robotics' Vision 60 robot allows an unauthenticated attacker connected to the device's internal Wi-Fi network to gain unrestricted access to the web administration interface and the HTTP API. Due to the lack of authorization mechanisms, the attacker can view real-time camera feeds, control the robot’s movements, manage sensors (GPS, RTK, SAM, LIDAR), and execute critical operational commands (Play, Pause, Stop, E-Stop). Successful exploitation completely compromises the confidentiality, integrity, and physical security of the system.

    Product
    Vision 60
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 22, 2026In NLnet Labs Unbound 1.16.2 up to and including 1.25.1, a similar vulnerability as with CVE-2026-40622 in the 'ghost domain names' family of attacks was found CVE-2026-42955 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlLow 3.7

    In NLnet Labs Unbound 1.16.2 up to and including 1.25.1, a similar vulnerability as with CVE-2026-40622 in the 'ghost domain names' family of attacks was found in Unbound that could extend the ghost domain window by up to one cached TTL configured value for A/AAAA glue records. Similar to other 'ghost domain names' attacks, an adversary needs to control a (ghost) zone and be able to query a vulnerable Unbound. A single client A/AAAA query can cause Unbound to overwrite the cached expired parent-side glue rrset and essentially extend the ghost domain window by up to one cached TTL configured value ('cache-max-ttl'). In configurations where 'harden-referral-path: yes' is used (non-default configuration), no client query is required since Unbound implicitly performs that query. This is a variant of CVE-2026-40622 which only addressed the NS query.

    Product
    Unbound
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2026Ghost is a Node.js content management system.CVE-2026-59817 · Other software · TryGhost · reported by GitHubMedium 5.3

    Ghost is a Node.js content management system. From 6.27.0 before 6.44.0, Ghost's public donation checkout flow allowed an unauthenticated attacker to control donation checkout metadata and obtain full paid gift memberships for a minimal payment without exposing customer or member data or stealing money from a site or its members. This issue is fixed in version 6.44.0.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 7, 2026The GET /api/v1/public/:accessId/portfolio endpoint in ghostfolio accepts private access IDs without validating granteeUserId filtering, allowing unauthenticateCVE-2026-59708 · Other software · ghostfolio · reported by VulnCheckHigh 8.7

    The GET /api/v1/public/:accessId/portfolio endpoint in ghostfolio accepts private access IDs without validating granteeUserId filtering, allowing unauthenticated access to full portfolio data. Attackers with a private access ID can retrieve sensitive portfolio information including holdings, quantities, buy prices, and performance metrics without authentication.

    Product
    ghostfolio
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 7, 2026Ghostfolio's PUT /api/v1/portfolio/holding/:dataSource/:symbol/tags endpoint fails to verify Access.permissions field when processing the Impersonation-Id headeCVE-2026-59709 · Other software · Ghostfolio · reported by VulnCheckMedium 5.3

    Ghostfolio's PUT /api/v1/portfolio/holding/:dataSource/:symbol/tags endpoint fails to verify Access.permissions field when processing the Impersonation-Id header, allowing read-only access grantees to modify portfolio holding tags. Attackers with valid read-only share tokens can assign or remove tags on victim holdings, corrupting portfolio categorization and reports.

    Product
    Ghostfolio
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2026Contributor Cross Site Scripting (XSS) in Ghost Kit <= 3.6.0 versions.CVE-2026-57651 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Contributor Cross Site Scripting (XSS) in Ghost Kit <= 3.6.0 versions.

    What to do
    Update the plugin to the newest version.
  • Jun 24, 2026@tryghost/activitypub is Ghost’s social/federation client app.CVE-2026-53950 · Other software · TryGhost · reported by GitHubHigh 7.5

    @tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 24, 2026Ghost is a Node.js content management system.CVE-2026-53949 · Other software · TryGhost · reported by GitHubMedium 5.3

    Ghost is a Node.js content management system. From 5.46.1 until 6.21.2, the validation applied to filters on the public API endpoints could be partially bypassed, making it possible to reveal private fields via a brute force attack. If SQLite was used as the database password hashes were fully accessible. If MySQL was used as the database the password hashes' case (uppercase / lowercase) would have been lost, which would likely have rendered a further brute force attack on the discovered hashes fruitless. This vulnerability is fixed in 6.21.2.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 24, 2026Ghost is a Node.js content management system.CVE-2026-53948 · Other software · TryGhost · reported by GitHubMedium 5.4

    Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, insufficient validation of the client-supplied Content-Type on Ghost's Admin API file upload endpoint allowed uploaded files to be served from the site with an attacker-chosen content type on S3/GCS storage backends. On installations that serve uploaded files from the same origin as the site, this could have been used to facilitate stored cross-site scripting against site visitors or staff. This vulnerability is fixed in 6.21.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 24, 2026Ghost is a Node.js content management system.CVE-2026-53947 · Other software · TryGhost · reported by GitHubMedium 5.3

    Ghost is a Node.js content management system. From 5.18.0 until 6.21.1, a discrepancy in responses from the members signin endpoints made it possible for an unauthenticated attacker to determine whether a given email address belongs to a registered member of a Ghost site. This vulnerability is fixed in 6.21.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 24, 2026Ghost is a Node.js content management system.CVE-2026-53946 · Other software · TryGhost · reported by GitHubMedium 5.4

    Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, when re-rendering posts, Ghost would refetch missing image dimensions by issuing an outbound HTTP request to the URL stored on an image card — without restricting that URL to trusted image hosts. An authenticated staff user able to create or edit posts could therefore point an image card at an attacker-chosen host and cause the Ghost server to request it on their behalf, including hosts on internal networks or cloud instance metadata endpoints that would not normally be reachable from the public internet. This vulnerability is fixed in 6.21.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 24, 2026Ghost is a Node.js content management system.CVE-2026-53945 · Other software · TryGhost · reported by GitHubMedium 4

    Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, Ghost’s private-IP check for outbound HTTP requests could be bypassed via DNS rebinding, allowing an attacker to coerce the Ghost server into reaching hosts on internal networks through features that issue external fetches. This vulnerability is fixed in 6.21.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 24, 2026Ghost is a Node.js content management system.CVE-2026-53944 · Other software · TryGhost · reported by GitHubMedium 5.8

    Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in 6.21.1.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 24, 2026Ghost is a Node.js content management system.CVE-2026-53943 · Other software · TryGhost · reported by GitHubCritical 9.6

    Ghost is a Node.js content management system. From until 6.37.0, when Ghost is behind a shared caching layer that results in cached content being shared between different visitors, an unauthenticated user could send an x-ghost-preview header that altered the rendered frontend response. In affected cache configurations, that response could be stored and served to subsequent visitors requesting the same page, allowing cache poisoning of request-specific preview output. When running Ghost's frontend and admin panel on the same domain this could be used to take over staff user accounts. When running these on different domains staff accounts have no exposure. This vulnerability is fixed in 6.37.0.

    Product
    Ghost
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 20, 2026NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could extend the ghost domaiCVE-2026-40622 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlMedium 6.6

    NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could extend the ghost domain window by up to one cached TTL configured value. Similar to other 'ghost domain names' attacks, an adversary needs to control a (ghost) zone and be able to query a vulnerable Unbound. A single client NS query can cause Unbound to overwrite the cached expired parent-side referral NS rrset with the child-side apex NS rrset and essentially extend the ghost domain window by up to one cached TTL configured value ('cache-max-ttl'). In configurations where 'harden-referral-path: yes' is used (non-default configuration), no client NS query is required since Unbound implicitly performs that query. Unbound 1.25.1 contains a patch with a fix that does not allow extension of TTLs for (parent) NS records regardless of their trust.

    Product
    Unbound
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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