Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-g582-8vwr-68h2
Advisory ID github_osv/GHSA-g582-8vwr-68h2
Aliases CVE-2025-62520
Summary MantisBT unauthorized disclosure of private project column configuration ### Impact Due to insufficient access-level checks, any non-admin user having access to _manage_config_columns_page.php_ (typically project managers having MANAGER role) can use the _Copy From_ action to retrieve the columns configuration from a private project they have no access to. Access to the reverse operation (_Copy To_) is correctly controlled, i.e. it is not possible to alter the private project's configuration. ### Patches The vulnerability will be fixed in MantisBT version 2.27.2. ### Workarounds None ### Credits Thanks to [d3vpoo1](https://github.com/jrckmcsb) for reporting the issue.
Status Published
Exploitability 0.5
Weighted Severity 4.8
Risk 2.4
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-285 Improper Authorization
System Score Found at
cvssv3.1 4.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-g582-8vwr-68h2/GHSA-g582-8vwr-68h2.json
cvssv4 5.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-g582-8vwr-68h2/GHSA-g582-8vwr-68h2.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/mantisbt/mantisbt
https://github.com/mantisbt/mantisbt/commit/4fe94f45fa2baea2aeb4b65781d2009e7b4a0bf3
https://mantisbt.org/bugs/view.php?id=36502
CVE-2025-62520 https://nvd.nist.gov/vuln/detail/CVE-2025-62520
GHSA-g582-8vwr-68h2 https://github.com/mantisbt/mantisbt/security/advisories/GHSA-g582-8vwr-68h2
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-g582-8vwr-68h2/GHSA-g582-8vwr-68h2.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: 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 Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-g582-8vwr-68h2/GHSA-g582-8vwr-68h2.json
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-11-04T21:44:26Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/62xxx/CVE-2025-62520.json

Source Advisory: vulnrichment/CVE-2025-62520

View SSVC decision tree 
[{'Exploitation': 'poc'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]