XSS in Easysocialfeed Easy Social Feed
CVE-2021-25120
The Easy Social Feed Free and Pro WordPress plugins before 6.2.7 do not sanitise some of their parameters used via AJAX actions before outputting them back in the response, leading to Reflected Cross-Site Scripting issues
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: 0.029 (86.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Easysocialfeed Easy Social Feed
- Easy Social Feed Pro — versions 6.2.7
- Easy Social Feed – Photos Gallery Post Like Box — versions 6.2.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/0ad020b5-0d16-4521-8ea7-39cd206ab9f6 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-25120?
- CVE-2021-25120 is a medium-severity vulnerability in Easysocialfeed Easy Social Feed, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-18.
- How severe is CVE-2021-25120?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-25120 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.