XSS in Testimonial Rotator Project
CVE-2021-24156
Stored Cross-Site Scripting vulnerabilities in Testimonial Rotator 3.0.3 allow low privileged users (Contributor) to inject arbitrary JavaScript code or HTML without approval. This could lead to privilege escalation
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Testimonial Rotator Project — versions 3.0.3
- Testimonial Rotator — versions 3.0.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/8b6f4a77-4008-4730-9a91-fa055a8b3e68 (Exploit, Third Party Advisory)
- mega.nz/file/ftVSmRCC (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24156?
- CVE-2021-24156 is a medium-severity vulnerability in Testimonial Rotator Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-04-05.
- How severe is CVE-2021-24156?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2021-24156 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.