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CVE-2022-29547

25
FAUCET Score

CVE-2022-29547 is a high-severity vulnerability affecting the MediaWiki CreateRedirect extension prior to 2022-04-14. It allows unauthorized users to edit pages by improperly checking permissions for target pages, leading to a potential integrity compromise. With a CVSS score of 7.5, this vulnerability is easily exploitable over the network with no user interaction required. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2022-04-14CPE matchmatch criteria
cpe:2.3:a:mediawiki:createredirect:*:*:*:*:*:mediawiki:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.96%
Probability of exploitation in next 30 days
EPSS Percentile
58.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0096 is in the 33rd percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gerrit.wikimedia.org / r/c/mediawiki/extensions/CreateRedirect/+/780567
Vendor Advisory
phabricator.miraheze.org / T9061
Issue TrackingThird Party Advisory
phabricator.wikimedia.org / T306174
Vendor Advisory