CVE-2021-36880 json
WordPress uListing plugin <= 2.0.3 - Unauthenticated SQL Injection (SQLi) vulnerability
published 2021-09-27 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23456
- cvss
- 8.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
Unauthenticated SQL Injection (SQLi) vulnerability in WordPress uListing plugin (versions <= 2.0.3), vulnerable parameter: custom.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
2.10% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- StylemixThemes uListing (WordPress plugin)
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
- Technology feeds
References
-
wordpress.org
/plugins/ulisting/#developers
product, third-party-advisory
-
patchstack.com
/database/vulnerability/ulisting/wordpress-ulisting-plugin-2-0-3-unauthenticated-sql-injection-sqli-vulnerabil
third-party-advisory
Sources
- CVE List CVE-2021-36880
- NVD CVE-2021-36880
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