CVE-2024-29898: createwiki Information Disclosure — Fix

Description

CreateWiki is Miraheze's MediaWiki extension for requesting & creating wikis. An oversight during the writing of the patch for CVE-2024-29897 may have exposed suppressed wiki requests to private wikis that added Special:RequestWikiQueue to the read whitelist to users without the `(read)` permission. This vulnerability is fixed in 8f8442ed5299510ea3e58416004b9334134c149c.

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CVSS v3.1 Score

4.9

MEDIUM

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

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
miraheze	createwiki	< 2024-03-27

References

Advisories & Patches

https://github.com/miraheze/CreateWiki/commit/8f8442ed5299510ea3e58416004b9334134c149c https://github.com/miraheze/CreateWiki/security/advisories/GHSA-5rcv-cf88-gv8v https://github.com/miraheze/CreateWiki/commit/8f8442ed5299510ea3e58416004b9334134c149c https://github.com/miraheze/CreateWiki/security/advisories/GHSA-5rcv-cf88-gv8v

Other References

https://github.com/miraheze/CreateWiki/security/advisories/GHSA-4rcf-3cj2-46mq https://github.com/miraheze/CreateWiki/security/advisories/GHSA-4rcf-3cj2-46mq

Frequently Asked Questions

What is CVE-2024-29898? +

CreateWiki is Miraheze's MediaWiki extension for requesting & creating wikis. An oversight during the writing of the patch for CVE-2024-29897 may have exposed suppressed wiki requests to private wikis that added Special:RequestWikiQueue to the read whitelist to users without the `(read)` permission. This vulnerability is fixed in 8f8442ed5299510ea3e58416004b9334134c149c. It has a CVSS v3.1 base score of 4.9 (MEDIUM).

How severe is CVE-2024-29898? +

CVE-2024-29898 has a CVSS v3.1 score of 4.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-29898? +

CVE-2024-29898 affects products from miraheze, specifically: createwiki. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-29898? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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