CVE-2021-36844
WordPress WP Subscribe plugin <= 1.2.12 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin <= 1.2.12 on WordPress.
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 WP Subscribe plugin <= 1.2.12 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin <= 1.2.12 on WordPress.
- Record
CVE-2021-36844- 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-2021-23420
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin <= 1.2.12 on WordPress.
- Record
EUVD-2021-23420- 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-vjqw-jfj9-mpqf
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP...
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin <= 1.2.12 on WordPress.
- Record
GHSA-vjqw-jfj9-mpqf- 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 MyThemeShop WP Subscribe plugin <= 1.2.12 on WordPress.
- Record
CVE-2021-36844- 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-2021-36844 is a low vulnerability (CVSS 3.4) in Mythemeshop Wp Subscribe, published May 2, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 47th percentile. No source names a fixed version.