XSS in Wp Accessibility Helper Project
CVE-2022-0150
The WP Accessibility Helper (WAH) WordPress plugin before 0.6.0.7 does not sanitise and escape the wahi parameter before outputting back its base64 decode value in the page, leading to a Reflected Cross-Site Scripting issue
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: 0.017 (76.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Wp Accessibility Helper Project
- Wp Accessibility Helper (Wah) — versions 0.6.0.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/7142a538-7c3d-4dd0-bd2c-cbd2efaf53c5 (Exploit, Third Party Advisory)
- plugins.trac.wordpress.org/changeset/2661008 (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2022-0150?
- CVE-2022-0150 is a medium-severity vulnerability in Wp Accessibility Helper Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-28.
- How severe is CVE-2022-0150?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2022-0150 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.