VulnerabilityModified
CVE-2010-2230
The KSES text cleaning filter in lib/weblib.php in Moodle before 1.8.13 and 1.9.x before 1.9.9 does not properly handle vbscript URIs, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via HTML input.
MEDIUM 4.0EPSS 2.23%
Does this matter?
Lower severity and a low EPSS score (2.23%). Track it; it rarely justifies an emergency change on its own.
Description
The KSES text cleaning filter in lib/weblib.php in Moodle before 1.8.13 and 1.9.x before 1.9.9 does not properly handle vbscript URIs, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via HTML input.
- CVSS 2.0
- 4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:P/A:N
- EPSS
- 2.23% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- moodle/moodle
- Source
- secalert@redhat.com
References
- http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.812.2.114&r2=1.812.2.115Patch
- http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.970.2.171&r2=1.970.2.172Patch
- http://docs.moodle.org/en/Moodle_1.8.13_release_notes
- http://docs.moodle.org/en/Moodle_1.9.9_release_notes
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043285.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043291.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043340.html
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- http://moodle.org/mod/forum/discuss.php?d=152368
- http://secunia.com/advisories/40248Vendor Advisory
- http://secunia.com/advisories/40352Vendor Advisory
- http://tracker.moodle.org/browse/MDL-22042
- http://www.openwall.com/lists/oss-security/2010/06/21/2
- http://www.vupen.com/english/advisories/2010/1530Vendor Advisory
- http://www.vupen.com/english/advisories/2010/1571Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=605809
- http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.812.2.114&r2=1.812.2.115Patch
- http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.970.2.171&r2=1.970.2.172Patch
- http://docs.moodle.org/en/Moodle_1.8.13_release_notes
- http://docs.moodle.org/en/Moodle_1.9.9_release_notes
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043285.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043291.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043340.html
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- http://moodle.org/mod/forum/discuss.php?d=152368
- http://secunia.com/advisories/40248Vendor Advisory
- http://secunia.com/advisories/40352Vendor Advisory
- http://tracker.moodle.org/browse/MDL-22042
- http://www.openwall.com/lists/oss-security/2010/06/21/2
- http://www.vupen.com/english/advisories/2010/1530Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.