CVE-2013-1816
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of...
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.
- Record
CVE-2013-1816- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.
- Record
CVE-2013-1816- Updated
- 2026-11-02
EUVDEUVD-2013-1835 No score
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.
- Record
EUVD-2013-1835- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g7xp-g555-2g9m No score
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of...
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.
- Record
GHSA-g7xp-g555-2g9m- Updated
- 2026-11-02
OSV
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.
- Record
CVE-2013-1816- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVDEBIAN-CVE-2013-1816
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.
- Record
DEBIAN-CVE-2013-1816- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-1816 is a high vulnerability (CVSS 7.5) in Mediawiki, published November 20, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.68%, the 85th percentile. Fixed in mediawiki 1:1.19.4-1.
References
securityfocus.com/bid/58306
security-tracker.debian.org/tracker/CVE-2013-1816
bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-1816
exchange.xforce.ibmcloud.com/vulnerabilities/88360
security.gentoo.org/glsa/glsa-201310-21.xml
openwall.com/lists/oss-security/2013/03/05/4
nvd.nist.gov/vuln/detail/CVE-2013-1816
github.com/advisories/GHSA-g7xp-g555-2g9m