XSS in Sharethis Social Media Feather
CVE-2021-36848
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Feather (WordPress plugin) versions <= 2.0.4
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (46.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wordpress.org/plugins/social-media-feather/ (Product, Third Party Advisory)
- patchstack.com/database/vulnerability/social-media-feather/wordpress-social-med… (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-36848?
- CVE-2021-36848 is a low-severity vulnerability in Sharethis Social Media Feather, classified under Cross-site Scripting. CVSS score: 3.4/10. Published 2022-04-11.
- How severe is CVE-2021-36848?
- Low severity. CVSS v3 base score is 3.4 out of 10.
- Is CVE-2021-36848 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.