Vulnerability feed
CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run
| Expand | Severity |
Score |
Advisory |
Title |
Source |
Flags |
Published |
|---|---|---|---|---|---|---|---|
| Critical | 9.6 | CVE-2026-115932 |
When a post is published, Postiz treats a media path that is not a web address as a file on the server's disk, but it does not check that the file lies inside the upload directory
GitroomHQ, PostizGitroomHQ postiz-app, Postiz
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NVD | |||
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CVE-2026-115932When a post is published, Postiz treats a media path that is not a web address as a file on the server's disk, but it does not check that the file lies inside the upload directory
Executive summaryA path traversal flaw in Postiz (GitroomHQ postiz-app) lets any registered user read arbitrary files on the server and have them sent to a Discord server the user controls, when the Discord provider is enabled. The advisory rates it Critical with a CVSS v3.1 score of 9.6, and the vendor's fix is to upgrade to version 2.25.3 or later. Until then, the advisory recommends setting DISABLE_REGISTRATION to true, which reduces exposure but does not close the issue. Technical summaryThe flaw is classified as CWE-22 (path traversal) and CWE-74 (injection). When a post is published, a media path that is not a web address is treated as a local file without checking that it lies inside the upload directory, so an authenticated user with an ordinary account can have the publishing worker read arbitrary files and deliver them as attachments. The affected range is given as 2.23.0 or later (≥ 2.23.0), and the fixed version is 2.25.3. The main route requires DISCORD_CLIENT_ID, DISCORD_CLIENT_SECRET and DISCORD_BOT_TOKEN_ID to be set, and the validation-time route requires a Dribbble, TikTok or Pinterest provider; the advisory states that the worker runs as root in the shipped container. Mitigations are to set DISABLE_REGISTRATION=true and leave the Discord provider credentials unset, though the advisory says these only reduce reach. The advisory does not state any detection guidance, and the publicly referenced fix is commit 12db9bd. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from gadvisory.org/advisories/PSA-2026-E9AHFV Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityNone
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N Affects
NIST National Vulnerability DatabasePublished
Read the advisory
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