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Vulnerability details: VCID-5d4e-5ngu-mfgy
Vulnerability ID VCID-5d4e-5ngu-mfgy
Aliases CVE-2010-2230
GHSA-3gm8-32vv-q8mp
Summary Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') 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.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual MODERATE http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.812.2.114&r2=1.812.2.115
generic_textual MODERATE http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.970.2.171&r2=1.970.2.172
generic_textual MODERATE http://docs.moodle.org/en/Moodle_1.8.13_release_notes
generic_textual MODERATE http://docs.moodle.org/en/Moodle_1.9.9_release_notes
generic_textual MODERATE http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043285.html
generic_textual MODERATE http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043291.html
generic_textual MODERATE http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043340.html
generic_textual MODERATE http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
generic_textual MODERATE http://moodle.org/mod/forum/discuss.php?d=152368
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2010-2230
generic_textual MODERATE https://bugzilla.redhat.com/show_bug.cgi?id=605809
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-3gm8-32vv-q8mp
generic_textual MODERATE https://github.com/moodle/moodle
generic_textual MODERATE https://github.com/moodle/moodle/commit/704c5dfed4f4531b6d74d19cfad573984e74885e
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2010-2230
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2010-2230
generic_textual MODERATE https://web.archive.org/web/20100621005117/http://secunia.com/advisories/40248
generic_textual MODERATE https://web.archive.org/web/20100711044720/http://secunia.com/advisories/40352
generic_textual MODERATE http://tracker.moodle.org/browse/MDL-22042
generic_textual MODERATE http://www.openwall.com/lists/oss-security/2010/06/21/2
generic_textual MODERATE http://www.vupen.com/english/advisories/2010/1530
generic_textual MODERATE http://www.vupen.com/english/advisories/2010/1571
Reference id Reference type URL
http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.812.2.114&r2=1.812.2.115
http://cvs.moodle.org/moodle/lib/weblib.php?r1=1.970.2.171&r2=1.970.2.172
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
https://api.first.org/data/v1/epss?cve=CVE-2010-2230
https://bugzilla.redhat.com/show_bug.cgi?id=605809
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2230
http://secunia.com/advisories/40248
http://secunia.com/advisories/40352
https://github.com/moodle/moodle
https://github.com/moodle/moodle/commit/704c5dfed4f4531b6d74d19cfad573984e74885e
https://web.archive.org/web/20100621005117/http://secunia.com/advisories/40248
https://web.archive.org/web/20100711044720/http://secunia.com/advisories/40352
http://tracker.moodle.org/browse/MDL-22042
http://www.openwall.com/lists/oss-security/2010/06/21/2
http://www.vupen.com/english/advisories/2010/1530
http://www.vupen.com/english/advisories/2010/1571
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CVE-2010-2230 https://nvd.nist.gov/vuln/detail/CVE-2010-2230
GHSA-3gm8-32vv-q8mp https://github.com/advisories/GHSA-3gm8-32vv-q8mp
No exploits are available.
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2010-2230
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.60332
EPSS Score 0.00396
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:50:23.113852+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/moodle/moodle/CVE-2010-2230.yml 38.0.0