What is CVE-2022-35653?

CVE-2022-35653 is a vulnerability in Moodle, classified under Cross-site Scripting. Published 2022-07-25.

Is CVE-2022-35653 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Moodle

CVE-2022-35653

A reflected XSS issue was identified in the LTI module of Moodle. The vulnerability exists due to insufficient sanitization of user-supplied data in the LTI module. A remote attacker can trick the victim to follow a specially crafted link…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.836 (99.3th percentile) — read the EPSS interpretation.

Affected products

N/a Moodle — versions Fixed in moodle 4.0.2, moodle 3.11.8, moodle 3.9.15

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

bugzilla.redhat.com/show_bug.cgi (x_refsource_MISC)
moodle.org/mod/forum/discuss.php (x_refsource_MISC)
git.moodle.org/gw (x_refsource_MISC)
FEDORA-2022-81ce74b2dd (vendor-advisory, x_refsource_FEDORA)
FEDORA-2022-7e7ce7df2e (vendor-advisory, x_refsource_FEDORA)

Frequently asked questions

What is CVE-2022-35653?: CVE-2022-35653 is a vulnerability in Moodle, classified under Cross-site Scripting. Published 2022-07-25.
Is CVE-2022-35653 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.