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.
15 results
Oct 20, 2026Blinko through 1.8.8 contains an insecure direct object reference vulnerability in the tag tRPC router that allows authenticated users to read and modify other CVE-2026-113597 · Other software · blinkospace · reported by VulnCheckMedium 5.3
Blinko through 1.8.8 contains an insecure direct object reference vulnerability in the tag tRPC router that allows authenticated users to read and modify other users' tags by supplying arbitrary tag IDs. Attackers can enumerate sequential IDs via fullTagNameById, updateTagIcon, and updateTagOrder to reveal private note topics and tamper with tag icons and ordering.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026Blinko through 1.8.8 contains a broken access control vulnerability in the /api/file route that allows authenticated users to read other users' private attachmeCVE-2026-110774 · Other software · blinkospace · reported by VulnCheckMedium 6
Blinko through 1.8.8 contains a broken access control vulnerability in the /api/file route that allows authenticated users to read other users' private attachments due to a flawed owner check. Attackers can supply another user's stored filename, following a basename plus millisecond-timestamp pattern, to download private, non-shared attachments.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 11, 2026Blinko through 1.8.8 allows directory traversal, overwriting startup files as root, via installPlugin.CVE-2026-108980 · Other software · Blinko · reported by MITREHigh 8.8
Blinko through 1.8.8 allows directory traversal, overwriting startup files as root, via installPlugin. It builds the plugin install path from an unsanitized name in server/routerTrpc/plugin.ts, and the plugin.installPlugin tRPC procedure is open to any authenticated user. Thus, a name containing ../ sequences writes the downloaded plugin files outside the plugins directory. Because the official Docker image runs as root, an authenticated attacker overwrites a root-owned startup file and achieves remote code execution as root. Self-registration for an account may be possible.
- Product
- Blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2026Blinko 1.8.7 contains a cross-user private note disclosure vulnerability in the noteReferenceList procedure that performs no ownership verification on supplied CVE-2026-85624 · Other software · blinkospace · reported by VulnCheckHigh 7.1
Blinko 1.8.7 contains a cross-user private note disclosure vulnerability in the noteReferenceList procedure that performs no ownership verification on supplied note identifiers. Authenticated attackers can enumerate sequential note IDs and retrieve complete content of other users' private notes including attachments and tags.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2026Blinko 1.8.7 contains an authorization bypass (IDOR) vulnerability in multiple tRPC procedures (message.list, message.update, message.delete, message.clearAfterCVE-2026-85607 · Other software · blinkospace · reported by VulnCheckHigh 8.7
Blinko 1.8.7 contains an authorization bypass (IDOR) vulnerability in multiple tRPC procedures (message.list, message.update, message.delete, message.clearAfter in server/routerTrpc/message.ts and conversation.clearMessages in server/routerTrpc/conversation.ts). Although these procedures require authentication, they query the database by caller-supplied conversation or message ID without verifying that the resource belongs to the requesting account. Any authenticated user can therefore read another user's full AI chat history, modify individual message content, and delete or wipe entire conversations by enumerating sequential integer IDs.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23882 · Other software · blinkospace · reported by GitHubHigh 8.6
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the MCP (Model Context Protocol) server creation function allows specifying arbitrary commands and arguments, which are executed when testing the connection. This issue has been patched in version 1.8.4.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23488 · Other software · blinkospace · reported by GitHubMedium 6.9
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the /api/v1/comment/create endpoint has an unauthorized access vulnerability, allowing attackers to post comments on any note (including private notes) without authorization, even if the note has not been publicly shared. The /api/v1/comment/list endpoint has the same issue, allowing unauthorized viewing of comments on all notes. This issue has been patched in version 1.8.4.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23487 · Other software · blinkospace · reported by GitHubMedium 6
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is an IDOR vulnerability where user.detail Endpoint Leaks the Superadmin Token. This issue has been patched in version 1.8.4.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23486 · Other software · blinkospace · reported by GitHubMedium 6.9
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, a publicly accessible endpoint exposes all user information, including usernames, roles, and account creation dates. This issue has been patched in version 1.8.4.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23485 · Other software · blinkospace · reported by GitHubMedium 6.9
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the filePath parameter accepts path traversal sequences, allowing enumeration of file existence on the server via different error responses. This issue has been patched in version 1.8.4.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23484 · Other software · blinkospace · reported by GitHubMedium 5.3
Blinko is an AI-powered card note-taking project. In versions from 1.8.3 and prior, the fileName parameter is not filtered, allowing path traversal to write files anywhere on the file system. Moreover, this interface only requires authProcedure (normal user), not superAdminAuthMiddleware. At time of publication, there are no publicly available patches.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23483 · Other software · blinkospace · reported by GitHubMedium 6.9
Blinko is an AI-powered card note-taking project. In versions from 1.8.3 and prior, the plugin file server endpoint uses join() to concatenate paths but does not verify if the final path is within the plugins directory, leading to path traversal. At time of publication, there are no publicly available patches.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23482 · Other software · blinkospace · reported by GitHubHigh 8.2
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the file server endpoint does not perform permission checks on the temp/ path and does not filter path traversal sequences, allowing unauthorized attackers to read arbitrary files on the server. When scheduled backup tasks are enabled, attackers can read backup files to obtain all user notes and user TOKENS. This issue has been patched in version 1.8.4.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23481 · Other software · blinkospace · reported by GitHubMedium 5.3
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is an authenticated arbitrary file write vulnerability in saveAdditionalDevFile. This issue has been patched in version 1.8.4.
- Product
- blinko
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Blinko is an AI-powered card note-taking project.CVE-2026-23480 · Other software · blinkospace · reported by GitHubMedium 5.3
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is a privilege escalation vulnerability. The upsertUser endpoint has 3 issues: it is missing superAdminAuthMiddleware, any logged-in user can call it; the originalPassword is an optional parameter and if not provided password verification is skipped; there is no check for input.id === ctx.id (ownership verification). This could result in any authenticated user modifying other users' passwords, direct escalation to superadmin, and complete account takeover. This issue has been patched in version 1.8.4.
- Product
- blinko
- 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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