Moodle: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.1.22, 4.4.12, 4.5.8, 5.0.4, 5.1.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting (XSS), occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields. When other users view these expressions, the malicious code would execute in their web browsers, potentially compromising their data or leading to unauthorized actions.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- moodle
From 4.1.0 · fixed in 4.1.22; From 4.4.0 · fixed in 4.4.12; From 4.5.0 · fixed in 4.5.8; From 5.0.0 · fixed in 5.0.4; From 5.1.0 · fixed in 5.1.1
- moodle/moodlePackagist
fixed in 4.1.22
- moodle/moodlePackagist
From 4.4.0-beta · fixed in 4.4.12
- moodle/moodlePackagist
From 4.5.0-beta · fixed in 4.5.8
- moodle/moodlePackagist
From 5.0.0-beta · fixed in 5.0.4
- moodle/moodlePackagist
From 5.1.0-beta · fixed in 5.1.1