CVE-2021-36848
WordPress Social Media Feather plugin <= 2.0.4 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Feather (WordPress plugin) versions <= 2.0.4
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress Social Media Feather plugin <= 2.0.4 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Feather (WordPress plugin) versions <= 2.0.4
- Record
CVE-2021-36848- CVSS 3.1
- 3.4 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2021-23424
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Feather (WordPress plugin) versions <= 2.0.4
- Record
EUVD-2021-23424- CVSS 3.1
- 3.4 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c39c-q358-p4p8
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Feather ...
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Feather (WordPress plugin) versions <= 2.0.4
- Record
GHSA-c39c-q358-p4p8- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Feather (WordPress plugin) versions <= 2.0.4
- Record
CVE-2021-36848- CVSS 3.1
- 3.4 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N - CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-36848 is a low vulnerability (CVSS 3.4) in Sharethis Social Media Feather, published April 11, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 48th percentile. No source names a fixed version.