XSS in Spip
CVE-2022-28959
Multiple cross-site scripting (XSS) vulnerabilities in the component /spip.php of Spip Web Framework v3.1.13 and below allows attackers to execute arbitrary web scripts or HTML.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.016 (74.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: -0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- thinkloveshare.com/en/hacking/rce_on_spip_and_root_me/ (Exploit, Third Party Advisory)
- blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-SPIP-3-2-8-et-SPIP-3-1-13.html (Release Notes, Vendor Advisory)
- www.root-me.org/fr/Informations/Faiblesses-decouvertes/ (Third Party Advisory)
- github.com/spip/SPIP/commit/0394b44774555ae8331b6e65e35065dfa0bb41e4 (Patch, Third Party Advisory)
- github.com/spip/SPIP/commit/6c1650713fc948318852ace759aab8f1a84791cf (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-28959?
- CVE-2022-28959 is a medium-severity vulnerability in Spip, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-05-19.
- How severe is CVE-2022-28959?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2022-28959 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.