CVE-2023-31091
WordPress Dynamically Register Sidebars Plugin <= 1.0.1 is vulnerable to Cross Site Scripting (XSS)
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Pradeep Singh Dynamically Register Sidebars plugin <= 1.0.1 versions.
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
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress Dynamically Register Sidebars Plugin <= 1.0.1 is vulnerable to Cross Site Scripting (XSS)
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Pradeep Singh Dynamically Register Sidebars plugin <= 1.0.1 versions.
- Record
CVE-2023-31091- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2023-35420
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Pradeep Singh Dynamically Register Sidebars plugin <= 1.0.1 versions.
- Record
EUVD-2023-35420- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qx97-mqmc-7pj8
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Pradeep Singh Dynamically...
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Pradeep Singh Dynamically Register Sidebars plugin <= 1.0.1 versions.
- Record
GHSA-qx97-mqmc-7pj8- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Pradeep Singh Dynamically Register Sidebars plugin <= 1.0.1 versions.
- Record
CVE-2023-31091- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L - 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
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-2023-31091 is a medium vulnerability (CVSS 5.9) in Pradeep Singh Dynamically Register Sidebars, published August 17, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 31st percentile. No source names a fixed version.