CVE-2015-6731
Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki...
CVE-2015-6731 is a medium vulnerability (CVSS 4.3) in Semanticforms Project Semanticforms, published September 1, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.38%, the 72nd percentile. No source names a fixed version.
Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via a (1) section_, (2) template_, (3) label_*, or (4) new_template parameter to Special:CreateForm or (5) target or (6) alt_form parameter to Special:FormEdit.
Exploit likelihood
What each source reports
NVD Score used
Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via a (1) section_, (2) template_, (3) label_*, or (4) new_template parameter to Special:CreateForm or (5) target or (6) alt_form parameter to Special:FormEdit.
- Record
CVE-2015-6731- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via a (1) section_, (2) template_, (3) label_*, or (4) new_template parameter to Special:CreateForm or (5) target or (6) alt_form parameter to Special:FormEdit.
- Record
CVE-2015-6731- Updated
- 2026-11-02
EUVDEUVD-2015-6669 No score
Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via a (1) section_, (2) template_, (3) label_*, or (4) new_template parameter to Special:CreateForm or (5) target or (6) alt_form parameter to Special:FormEdit.
- Record
EUVD-2015-6669- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qqrm-gp4g-cvr6 No score
Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki...
Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via a (1) section_, (2) template_, (3) label_*, or (4) new_template parameter to Special:CreateForm or (5) target or (6) alt_form parameter to Special:FormEdit.
- Record
GHSA-qqrm-gp4g-cvr6- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |
References
security.gentoo.org/glsa/201510-05
openwall.com/lists/oss-security/2015/08/27/6
phabricator.wikimedia.org/T103391
lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html
lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html
securityfocus.com/bid/76334
nvd.nist.gov/vuln/detail/CVE-2015-6731
github.com/advisories/GHSA-qqrm-gp4g-cvr6