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PHP CVE-2025-62520

MEDIUM
Improper Authorization (CWE-285)
2025-11-04 security-advisories@github.com
PHP Authentication Bypass Mantisbt
5.3
CVSS 4.0 · GitHub Advisory
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Severity by source

GitHub Advisory PRIMARY
5.3 MEDIUM
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

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
Mar 28, 2026 - 19:20 vuln.today
Patch released
Mar 28, 2026 - 19:20 nvd
Patch available
PoC Detected
Nov 10, 2025 - 17:55 vuln.today
Public exploit code
CVE Published
Nov 04, 2025 - 22:16 nvd
MEDIUM 5.3

DescriptionGitHub Advisory

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.

AnalysisAI

Mantis Bug Tracker (MantisBT) is an open source issue tracker. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-285. 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. Affected products include: Mantisbt. Version information: version 2.27.2..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-62520 vulnerability details – vuln.today
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