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MEDIUM severity

CVE-2023-44394 — mantisbt

MEDIUMFix: mantisbt/mantisbt@65c4488

CVE-2023-44394 is a medium-severity (CVSS 4.3) Information Exposure vulnerability in mantisbt/mantisbt. A fix is available for mantisbt/mantisbt — see the affected versions and patch details below.

Disclosure of project names to unauthorized users in MantisBT

Also known asGHSA-v642-mh27-8j6m
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 5, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2023-44394.

EPSS Exploitation Probability

via FIRST.org ↗
0.7%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs55th percentile — riskier than 55% of all scored CVEsHighest risk
0.00%0.41%0.83%1.24%0.6%0.7%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐘mantisbt/mantisbt

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

MantisBT is an open source bug tracker. Due to insufficient access-level checks on the Wiki redirection page, any user can reveal private Projects' names, by accessing wiki.php with sequentially incremented IDs. This issue has been addressed in commit 65c44883f which has been included in release 2.25.8. Users are advised to upgrade. Users unable to upgrade should disable wiki integration ( $g_wiki_enable = OFF;).

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistmantisbt/mantisbtall versions2.25.8composer require mantisbt/mantisbt:^2.25.8

Affected Products

1 product · 1 configurations
Application
mantisbtmantisbt
< 2.25.8
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for mantisbt/mantisbt, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update mantisbt/mantisbt to 2.25.8 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-44394 is resolved across your whole dependency graph.

  3. Workarounds

    Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Frequently Asked Questions

MantisBT is an open source bug tracker. Due to insufficient access-level checks on the Wiki redirection page, any user can reveal private Projects' names, by accessing wiki.php with sequentially incremented IDs. This issue has been addressed in commit `65c44883f` which has been included in release `2.25.8`. Users are advised to upgrade. Users unable to upgrade should disable wiki integration ( `$g_wiki_enable = OFF;`).
O3 Security · Impact-Aware SCA

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CVE-2023-44394: mantisbt — Fixed in 2.25.8