CVE-2025-13744

Improper Neutralization of Input During Web Page Generation vulnerability was identified in GitHub Enterprise Server that allowed rendering of malicious HTML

MEDIUM
5.4
CVSS Score
Published: January 6, 2026 at 08:44 PM UTC
Updated: June 17, 2026 at 08:34 AM UTC
1 product affected across 1 vendorGitHub Enterprise Server

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

An Improper Neutralization of Input During Web Page Generation vulnerability was identified in GitHub Enterprise Server that allowed attacker controlled HTML to be rendered by the Filter component (search) across GitHub that could be used to exfiltrate sensitive information. An attacker would require permissions to create or modify the names of milestones, issues, pull requests, or similar entities that are rendered in the vulnerable filter/search components. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.20 and was fixed in versions 3.19.1, and 3.18.2, 3.17.8, 3.16.11, 3.15.15, and 3.14.20. This vulnerability was reported via the GitHub Bug Bounty program.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

3.14.0 ≤ v ≤ 3.14.193.14.0 ≤ v < 3.14.203.15.0 ≤ v ≤ 3.15.143.15.0 ≤ v < 3.15.153.16.0 ≤ v ≤ 3.16.103.16.0 ≤ v < 3.16.113.17.0 ≤ v ≤ 3.17.73.17.0 ≤ v < 3.17.83.18.0 ≤ v ≤ 3.18.13.18.0 ≤ v < 3.18.23.14.03.15.03.16.03.17.03.18.03.193.19.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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