Critical severityNVD Advisory· Published Feb 24, 2025· Updated Feb 24, 2025
Arbitrary file read via block duplication in Mattermost Boards
CVE-2025-20051
Description
Mattermost versions 10.4.x <= 10.4.1, 9.11.x <= 9.11.7, 10.3.x <= 10.3.2, 10.2.x <= 10.2.2 fail to properly validate input when patching and duplicating a board, which allows a user to read any arbitrary file on the system via duplicating a specially crafted block in Boards.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/mattermost/mattermost/server/v8Go | < 8.0.0-20250122165010-4ed702ccff4e | 8.0.0-20250122165010-4ed702ccff4e |
github.com/mattermost/mattermost/server/v8Go | >= 9.11.0-rc1, < 9.11.8 | 9.11.8 |
github.com/mattermost/mattermost/server/v8Go | >= 10.2.0-rc1, < 10.2.3 | 10.2.3 |
github.com/mattermost/mattermost/server/v8Go | >= 10.3.0-rc1, < 10.3.3 | 10.3.3 |
github.com/mattermost/mattermost/server/v8Go | >= 10.4.0-rc1, < 10.4.2 | 10.4.2 |
Affected products
23- osv-coords22 versionspkg:apk/chainguard/mattermost-10.0pkg:apk/chainguard/mattermost-10.0-compatpkg:apk/chainguard/mattermost-10.1pkg:apk/chainguard/mattermost-10.1-compatpkg:apk/chainguard/mattermost-10.2pkg:apk/chainguard/mattermost-10.2-compatpkg:apk/chainguard/mattermost-fips-10.5pkg:apk/chainguard/mattermost-fips-10.5-compatpkg:apk/chainguard/mattermost-fips-10.6pkg:apk/chainguard/mattermost-fips-10.6-compatpkg:apk/chainguard/mattermost-fips-10.7pkg:apk/chainguard/mattermost-fips-10.7-compatpkg:apk/chainguard/mattermost-fips-9.11pkg:apk/chainguard/mattermost-fips-9.11-compatpkg:apk/wolfi/mattermost-10.0pkg:apk/wolfi/mattermost-10.0-compatpkg:apk/wolfi/mattermost-10.1pkg:apk/wolfi/mattermost-10.1-compatpkg:apk/wolfi/mattermost-10.2pkg:apk/wolfi/mattermost-10.2-compatpkg:golang/github.com/mattermost/mattermost/server/v8pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Tumbleweed
< 10.0.4-r6+ 21 more
- (no CPE)range: < 10.0.4-r6
- (no CPE)range: < 10.0.4-r6
- (no CPE)range: < 10.1.7-r3
- (no CPE)range: < 10.1.7-r3
- (no CPE)range: < 10.2.3-r2
- (no CPE)range: < 10.2.3-r2
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 10.7.1-r1
- (no CPE)range: < 10.7.1-r1
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 10.0.4-r6
- (no CPE)range: < 10.0.4-r6
- (no CPE)range: < 10.1.7-r3
- (no CPE)range: < 10.1.7-r3
- (no CPE)range: < 10.2.3-r2
- (no CPE)range: < 10.2.3-r2
- (no CPE)range: < 8.0.0-20250122165010-4ed702ccff4e
- (no CPE)range: < 0.0.20250312T181707-1.1
- Range: 10.4.0
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-v469-7wp6-7cvpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-20051ghsaADVISORY
- github.com/mattermost/mattermost-plugin-boards/commit/025ce8d363a054473bc002f43f602a4032d38c06ghsaWEB
- github.com/mattermost/mattermost/commit/4ed702ccff4ec3c9eff832a9b6060f9f4454141dghsaWEB
- mattermost.com/security-updatesghsaWEB
News mentions
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