PT-2024-32814 · Unknown · Wikidiscover

Universal-Omega · Published 2024-10-07 · Updated 2024-11-14 · CVE-2024-47782

Positive Technologies (AI Summary)

CVSS v3.1

7.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WikiDiscover (affected versions not specified)

Description The issue concerns WikiDiscover, an extension for displaying wikis on a CreateWiki managed farm. A special page, Special:WikiDiscover, lists all wikis but fails to escape wiki names and descriptions, allowing for XSS payload execution when a wiki with such a payload is shown. The estimated number of potentially affected devices is not provided, and there is no information about real-world incidents where this issue was exploited. Technical details include the lack of escaping for wiki names and descriptions, enabling XSS attacks through Special:WikiDiscover.

Recommendations For all versions of WikiDiscover, apply the patch with commit 2ce846dd93 to resolve the issue. As a temporary workaround for users unable to upgrade, block access to Special:WikiDiscover to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-80

CWE-79

Related Identifiers

CVE-2024-47782

GHSA-WF48-RQX3-39MF

Affected Products

Wikidiscover

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47782.json · Exploit
• https://github.com/miraheze/WikiDiscover/commit/2ce846dd93ddb9ec86f7472c4d57fe71a09dc827 · Patch
• https://github.com/miraheze/WikiDiscover/security/advisories/GHSA-wf48-rqx3-39mf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-47782 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47782 · Security Note
• https://twitter.com/VulmonFeeds/status/1843451161782661452 · Twitter Post
• https://t.me/cvenotify/97371 · Telegram Post
• https://issue-tracker.miraheze.org/T12697 · Note
• https://t.me/cvedetector/7295 · Telegram Post
• https://twitter.com/CVEnew/status/1843406204334145890 · Twitter Post