GitHub Enterprise Server fixes 1 vulnerability

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[TLP:CLEAR] GitHub Enterprise Server fixes 1 vulnerability

GitHub Enterprise Server versions 3.19.1, 3.18.2, 3.17.8, 3.16.11, 3.15.15 and 3.14.20 fix a high-severity vulnerability [1].

GitHub Enterprise Server - XSS (CVE-2025-13744)

CVSS 8.4 (High)

Under certain conditions, an authenticated remote attacker can perform an XSS attack [1].

The vulnerability is present in product:

GitHub Enterprise Server; >=3.14.0, <=3.14.19; >=3.15.0, <=3.15.14; >=3.16.0, <=3.16.10; >=3.17.0, <=3.17.7; >=3.18.0, <=3.18.1; >=3.19, <=3.19.0

CVSS: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:H/SA:N

More information:

CVE-2025-13744 at cve.org, NVD
CWE-79: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') at cwe.mitre.org

The vulnerability was publicly disclosed 6. 1. 2026.

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[TLP:CLEAR] GitHub Enterprise Server fixes 1 vulnerability

GitHub Enterprise Server - XSS (CVE-2025-13744)

CVSS 8.4 (High)

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