Medium severity4.3NVD Advisory· Published Nov 27, 2023· Updated Jun 17, 2026
CVE-2023-43754
CVE-2023-43754
Description
Mattermost fails to check whether the “Allow users to view archived channels” setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled.
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 | >= 9.1.0, < 9.1.1 | 9.1.1 |
github.com/mattermost/mattermost/server/v8Go | >= 9.0.0, < 9.0.2 | 9.0.2 |
github.com/mattermost/mattermost/server/v8Go | < 8.1.4 | 8.1.4 |
github.com/mattermost/mattermost-server/v6Go | < 7.8.13 | 7.8.13 |
Affected products
43cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*range: <=7.8.12
- cpe:2.3:a:mattermost:mattermost:9.1.0:*:*:*:*:*:*:*
- (no CPE)range: 0
- osv-coords40 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-10.3pkg:apk/chainguard/mattermost-10.3-compatpkg:apk/chainguard/mattermost-10.4pkg:apk/chainguard/mattermost-10.4-compatpkg:apk/chainguard/mattermost-10.5pkg:apk/chainguard/mattermost-10.5-compatpkg:apk/chainguard/mattermost-9pkg:apk/chainguard/mattermost-9-compatpkg:apk/chainguard/mattermost-9.11pkg:apk/chainguard/mattermost-9.11-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:apk/wolfi/mattermost-10.3pkg:apk/wolfi/mattermost-10.3-compatpkg:apk/wolfi/mattermost-10.4pkg:apk/wolfi/mattermost-10.4-compatpkg:apk/wolfi/mattermost-10.5pkg:apk/wolfi/mattermost-10.5-compatpkg:apk/wolfi/mattermost-9pkg:apk/wolfi/mattermost-9-compatpkg:golang/github.com/mattermost/mattermost-server/v6pkg:golang/github.com/mattermost/mattermost/server/v8
< 0+ 39 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (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: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 7.8.13
- (no CPE)range: >= 9.1.0, < 9.1.1
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-jjr7-372r-cx7xghsaADVISORY
- mattermost.com/security-updatesnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2023-43754ghsaADVISORY
News mentions
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