CVE-2021-36871 json
WordPress WP Google Maps Pro premium plugin <= 8.1.11 - Multiple Authenticated Persistent XSS vulnerabilities
published 2021-09-09 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23447
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
Multiple Authenticated Persistent Cross-Site Scripting (XSS) vulnerabilities in WordPress WP Google Maps Pro premium plugin (versions <= 8.1.11). Vulnerable parameters: &wpgmaps_marker_category_name, Value > &attributes[], Name > &attributes[], &icons[], &names[], &description, &link, &title.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Affected products
- Code Cabin Inc WP Google Maps Pro
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
wpgmaps.com
/documentation/pro-changelog/
release-notes, vendor-advisory
-
patchstack.com
/database/vulnerability/wp-google-maps-pro/wordpress-wp-google-maps-pro-premium-plugin-8-1-11-multiple-authent
third-party-advisory
Sources
- CVE List CVE-2021-36871
- NVD CVE-2021-36871
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