Kirby CMS v4.1.0 was discovered to contain a reflected self-XSS vulnerability via the URL parameter.
CVE-2024-26481
This medium-severity CVE scores 4.7 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 73% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.7
- EG Score
- 4.7(medium)
- EPSS
- 32.6%
- KEV
- Not listed
Published
February 22, 2024
Last Modified
April 8, 2025
References (4)
- cve@mitrehttps://github.com/getkirby/kirby/security/advisories/GHSA-57f2-8p89-66x6
- cve@mitrehttps://shrouded-trowel-50c.notion.site/Kirby-CMS-4-1-0-Self-Cross-Site-Scripting-d877183d20af49f8a8f58554bc06d51c?pvs=4
- af854a3a-2127-422b-91ae-364da2661108https://github.com/getkirby/kirby/security/advisories/GHSA-57f2-8p89-66x6
- af854a3a-2127-422b-91ae-364da2661108https://shrouded-trowel-50c.notion.site/Kirby-CMS-4-1-0-Self-Cross-Site-Scripting-d877183d20af49f8a8f58554bc06d51c?pvs=4
Affected Packages
(1 across 1 ecosystem)
Packagist(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| getkirby/cms | 4.0.0 ... 4.1.0-rc.3 (8 versions) | 4.1.1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 47× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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- 2026-05-24 08:04 UTCEG score recompute
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Frequently asked(5)
What is CVE-2024-26481?
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