phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2024-26481: Kirby vulnerable to self cross-site scripting (self-XSS) in the URL field

medium Affects getkirby/cms. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Kirby vulnerable to self cross-site scripting (self-XSS) in the URL field

Package
getkirby/cms Composer
Affected versions
<3.6.6.5 or >=3.7.0 and <3.7.5.4 or >=3.8.0 and <3.8.4.3 or >=3.9.0 and <3.9.8.1 or >=3.10.0 and <3.10.0.1 or >=4.0.0 and <4.1.1
Fixed in
3.6.6.5, 3.7.5.4, 3.8.4.3, 3.9.8.1, 3.10.0.1, 4.1.1
Severity
medium  CVSS 4.2
Exploitation
not on CISA KEV · EPSS 0% (34.7th percentile)
Published
2024-02-26
Source
osv.dev

References

CWE-79
NVD recordgetkirby/cms advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs   How findings are ranked

Related advisories