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Vulnerability details: VCID-buy3-5v5q-nqbu
Vulnerability ID VCID-buy3-5v5q-nqbu
Aliases CVE-2014-2571
GHSA-75c6-xqwr-v2r9
Summary Moodle cross-site scripting (XSS) vulnerability Cross-site scripting (XSS) vulnerability in the quiz_question_tostring function in mod/quiz/editlib.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 allows remote authenticated users to inject arbitrary web script or HTML via a quiz question.
Status Published
Exploitability 0.5
Weighted Severity 2.7
Risk 1.4
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual LOW http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43690
generic_textual LOW http://openwall.com/lists/oss-security/2014/03/17/1
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2014-2571
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2014-2571
cvssv3.1_qr LOW https://github.com/advisories/GHSA-75c6-xqwr-v2r9
generic_textual LOW https://github.com/moodle/moodle
generic_textual LOW https://github.com/moodle/moodle/commit/217d839ded7026ed1b1280e1c296bc80a4036023
generic_textual LOW https://github.com/moodle/moodle/commit/5da73345fdd46cef912b229b2cfae2a26e36efd8
generic_textual LOW https://github.com/moodle/moodle/commit/7051f3a8828665f4fab37c8db91322fec85a64db
generic_textual LOW https://github.com/moodle/moodle/commit/fd4b7f57399bed85db0d4066ba12c2633ce87ba3
generic_textual LOW https://moodle.org/mod/forum/discuss.php?d=256416
generic_textual LOW https://nvd.nist.gov/vuln/detail/CVE-2014-2571
Reference id Reference type URL
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43690
http://openwall.com/lists/oss-security/2014/03/17/1
https://api.first.org/data/v1/epss?cve=CVE-2014-2571
https://github.com/moodle/moodle
https://github.com/moodle/moodle/commit/217d839ded7026ed1b1280e1c296bc80a4036023
https://github.com/moodle/moodle/commit/5da73345fdd46cef912b229b2cfae2a26e36efd8
https://github.com/moodle/moodle/commit/7051f3a8828665f4fab37c8db91322fec85a64db
https://github.com/moodle/moodle/commit/fd4b7f57399bed85db0d4066ba12c2633ce87ba3
https://moodle.org/mod/forum/discuss.php?d=256416
https://nvd.nist.gov/vuln/detail/CVE-2014-2571
GHSA-75c6-xqwr-v2r9 https://github.com/advisories/GHSA-75c6-xqwr-v2r9
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.43543
EPSS Score 0.00209
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:30:56.644994+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-75c6-xqwr-v2r9/GHSA-75c6-xqwr-v2r9.json 36.1.3