CVE-2025-62520 json
MantisBT unauthorized disclosure of private project column configuration
published 2025-11-03 12 mo ago modified 2026-10-19 21 d ago also EUVD-2025-37521 , GHSA-g582-8vwr-68h2
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 18%
- public exploits
- 0
- none known
Summary
Mantis Bug Tracker (MantisBT) is an open source issue tracker. In versions 2.27.1 and below, due to insufficient access-level checks, any non-admin user with access to manage_config_columns_page.php can use the Copy From action to retrieve the columns configuration from a private project they have no access to. This issue is fixed in version 2.27.2.
Patch / fix
- packagist mantisbt/mantisbt 2.27.2
- mantisbt mantisbt 2.27.2
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 12 mo ago
Exploit prediction
0.26% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- mantisbt.org https://mantisbt.org/bugs/view.php?id=36502 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | mantisbt/mantisbt | <2.27.2 |
2.27.2 |
Affected products
- mantisbt mantisbt
Classification
- Weakness
-
- CWE-285 Improper Authorization
References
-
github.com
/mantisbt/mantisbt/commit/4fe94f45fa2baea2aeb4b65781d2009e7b4a0bf3
web, patch
-
mantisbt.org
/bugs/view.php?id=36502
web, exploit, issue-tracking, vendor-advisory
-
github.com
/mantisbt/mantisbt/security/advisories/GHSA-g582-8vwr-68h2
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-62520
advisory
-
github.com
/mantisbt/mantisbt
package
Sources
- CVE List CVE-2025-62520
- GitHub Advisory GHSA-g582-8vwr-68h2
- NVD CVE-2025-62520
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.