CVE-2023-28332GHSA-9F45-9QRW-PP4VBIT-MOODLE-2023-28332
Moodle: algebra filter xss when filter is misconfigured
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 4.1.2, 4.0.7, 3.11.13, 3.9.20
- 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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- moodle
From 4.1.0 · fixed in 4.1.2; From 4.0.0 · fixed in 4.0.7; From 3.11.0 · fixed in 3.11.13; fixed in 3.9.20
- moodle/moodlePackagist
From 4.1.0 · fixed in 4.1.2
- moodle/moodlePackagist
From 4.0.0 · fixed in 4.0.7
- moodle/moodlePackagist
From 3.11.0 · fixed in 3.11.13
- moodle/moodlePackagist
fixed in 3.9.20