What is CVE-2023-29520?

CVE-2023-29520 is a medium-severity vulnerability in Xwiki, classified under CWE-248. CVSS score: 4.3/10. Published 2023-04-19.

How severe is CVE-2023-29520?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Xwiki

CVE-2023-29520

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to break many translations coming from wiki pages by creating a corrupted document containing a translation object. This will lead to a broken page. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no workarounds other than fixing any way to create a document that fail to load.

EPSS: 0.005 (41.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Xwiki
Xwiki Xwiki-platform — versions < 13.10.11, >= 14.0.0, < 14.4.8, >= 14.5.0, < 14.10.1

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Exploit, Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2023-29520?: CVE-2023-29520 is a medium-severity vulnerability in Xwiki, classified under CWE-248. CVSS score: 4.3/10. Published 2023-04-19.
How severe is CVE-2023-29520?: Medium severity. CVSS v3 base score is 4.3 out of 10.