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.
11 results
Oct 27, 2026HomeBox is a home inventory and organization system.CVE-2026-116680 · Other software · sysadminsmedia · reported by GitHubMedium 6.4
HomeBox is a home inventory and organization system. Prior to version 0.27.0, Homebox validates generic notifier URLs with ValidateNotifierURL before creation, update, testing, and scheduled delivery, but shoutrrr sends the request through http.DefaultClient.Do without a CheckRedirect policy that revalidates each Location target. An authenticated collection member can configure a permitted notifier host that redirects to loopback, link-local, cloud metadata, or another blocked destination, causing the follow-up request to bypass the product's SSRF policy. The flaw is reachable through POST /api/v1/notifiers/test for immediate requests and through stored notifiers during scheduled maintenance delivery. This issue is fixed in version 0.27.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 21, 2026HomeBox is a home inventory and organization system.CVE-2026-55473 · Other software · sysadminsmedia · reported by GitHubMedium 6
HomeBox is a home inventory and organization system. Prior to 0.26.0, the default-on BlockBogonNets and BlockCloudMetadata notifier SSRF protections in backend/internal/sys/validate/notifier_url.go do not inspect IPv4 destinations embedded in the NAT64 prefixes 64:ff9b::/96 and 64:ff9b:1::/48. An authenticated user can submit a generic:// notifier through POST /v1/notifiers or POST /v1/notifiers/test, and on a Homebox instance that egresses through NAT64/DNS64, the gateway can translate an accepted IPv6 destination to cloud metadata, localhost, or another internal IPv4 host. The notifier test path returns delivery result information, and Shoutrrr propagates the response, providing feedback that can disclose retrieved metadata such as temporary credentials. Without NAT64 egress, the crafted IPv6 destination is not routable, but the guard still incorrectly classifies it as safe. This issue is fixed in version 0.26.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 21, 2026HomeBox is a home inventory and organization system.CVE-2026-48976 · Other software · sysadminsmedia · reported by GitHubHigh 8.1
HomeBox is a home inventory and organization system. Prior to 0.26.0, NotifierRepository.Update in backend/internal/data/repo/repo_notifier.go updates a notifier through UpdateOneID(id) without requiring the record's user ID to match the authenticated user. An authenticated user who supplies another tenant's notifier UUID to PUT /v1/notifiers/{id} can read the returned stored url, which may contain plaintext Shoutrrr credentials for Slack, SMTP, Telegram, Pushover, or Discord, and can replace the URL to redirect the victim's notifications to an attacker-controlled webhook. This issue is fixed in version 0.26.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 21, 2026HomeBox is a home inventory and organization system.CVE-2026-48975 · Other software · sysadminsmedia · reported by GitHubHigh 8.1
HomeBox is a home inventory and organization system. Prior to 0.26.0, MaintenanceEntryRepository.Update and MaintenanceEntryRepository.Delete in backend/internal/data/repo/repo_maintenance_entry.go use UpdateOneID(id) and DeleteOneID(id) without verifying that the maintenance entry belongs to the authenticated user's active group. An authenticated low-privileged user who knows or enumerates another tenant's maintenance-entry UUID can overwrite that record or permanently delete it. This issue is fixed in version 0.26.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 21, 2026HomeBox is a home inventory and organization system.CVE-2026-48974 · Other software · sysadminsmedia · reported by GitHubMedium 5.4
HomeBox is a home inventory and organization system. Prior to 0.26.0, POST /v1/groups/members invokes HandleGroupMemberAdd and GroupService.AddMember using a caller-supplied userID without requiring an owner role, an invitation token, target-user consent, or target-user notification. Any authenticated user can force another account into the caller's group, disclose the target user's email address and name through the resulting member list, and create the membership prerequisite used by a separate cross-group inventory-wipe vulnerability. This issue is fixed in version 0.26.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 21, 2026HomeBox is a home inventory and organization system.CVE-2026-48826 · Other software · sysadminsmedia · reported by GitHubHigh 8.1
HomeBox is a home inventory and organization system. Prior to 0.26.0, HandleWipeInventory in backend/app/api/handlers/v1/v1_ctrl_actions.go authorizes POST /v1/actions/wipe-inventory through the global ctx.User.IsOwner value instead of the caller's role in the active group, while the active group is selected through the X-Tenant request header. Because every self-registered user who creates a group receives the global owner value, a user who is also a member of another group can select that group with X-Tenant and permanently delete its complete inventory, which is not recoverable without external backups. This issue is fixed in version 0.26.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026HomeBox is a home inventory and organization system.CVE-2026-40196 · Other software · sysadminsmedia · reported by GitHubHigh 8.1
HomeBox is a home inventory and organization system. Versions prior to 0.25.0 contain a vulnerability where the defaultGroup ID remained permanently assigned to a user after being invited to a group, even after their access to that group was revoked. While the web interface correctly enforced the access revocation and prevented the user from viewing or modifying the group's contents, the API did not. Because the original group ID persisted as the user's defaultGroup, and this value was not properly validated when the X-Tenant header was omitted, the user could still perform full CRUD operations on the group's collections through the API, bypassing the intended access controls. This issue has been fixed in version 0.25.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 3, 2026HomeBox is a home inventory and organization system.CVE-2026-27981 · Other software · sysadminsmedia · reported by GitHubHigh 7.4
HomeBox is a home inventory and organization system. Prior to 0.24.0, the authentication rate limiter (authRateLimiter) tracks failed attempts per client IP. It determines the client IP by reading, 1. X-Real-IP header, 2. First entry of X-Forwarded-For header, and 3. r.RemoteAddr (TCP connection address). These headers were read unconditionally. An attacker connecting directly to Homebox could forge any value in X-Real-IP, effectively getting a fresh rate limit identity per request. There is a TrustProxy option in the configuration (Options.TrustProxy, default false), but this option was never read by any middleware or rate limiter code. Additionally, chi's middleware.RealIP was applied unconditionally in main.go, overwriting r.RemoteAddr with the forged header value before it reaches any handler. This vulnerability is fixed in 0.24.0.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 3, 2026HomeBox is a home inventory and organization system.CVE-2026-27600 · Other software · sysadminsmedia · reported by GitHubMedium 5
HomeBox is a home inventory and organization system. Prior to 0.24.0-rc.1, the notifier functionality allows authenticated users to specify arbitrary URLs to which the application sends HTTP POST requests. No validation or restriction is applied to the supplied host, IP address, or port. Although the application does not return the response body from the target service, its UI behavior differs depending on the network state of the destination. This creates a behavioral side-channel that enables internal service enumeration. This vulnerability is fixed in 0.24.0-rc.1.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 3, 2026HomeBox is a home inventory and organization system.CVE-2026-26272 · Other software · sysadminsmedia · reported by GitHubMedium 4.6
HomeBox is a home inventory and organization system. Prior to 0.24.0-rc.1, a stored cross-site scripting (XSS) vulnerability exists in the item attachment upload functionality. The application does not properly validate or restrict uploaded file types, allowing an authenticated user to upload malicious HTML or SVG files containing executable JavaScript (also, potentially other formats that render scripts). Uploaded attachments are accessible via direct links. When a user accesses such a file in their browser, the embedded JavaScript executes in the context of the application's origin. This vulnerability is fixed in 0.24.0-rc.1.
- Product
- homebox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 2, 2025HomeBox is a home inventory and organization system.CVE-2025-53108 · Other software · sysadminsmedia · reported by GitHubMedium 5.3
HomeBox is a home inventory and organization system. Prior to 0.20.1, HomeBox contains a missing authorization check in the API endpoints responsible for updating and deleting inventory item attachments. This flaw allows authenticated users to perform unauthorized actions on inventory item attachments that they do not own. This issue could lead to unauthorized data manipulation or loss of critical inventory data. This issue has been patched in version 0.20.1. There are no workarounds, users must upgrade.
- Product
- homebox
- 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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