CVE-2021-25104 json
Ocean Extra < 1.9.5 - Reflected Cross-Site Scripting
published 2022-06-20 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-12016
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
The Ocean Extra WordPress plugin before 1.9.5 does not escape generated links which are then used when the OceanWP is active, leading to a Reflected Cross-Site Scripting issue
Patch / fix
- oceanwp ocean_extra 1.9.5
Exploit prediction
1.44% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template WordPress Ocean Extra <1.9.5 - Cross-Site Scripting nuclei detection template
- wpscan.com https://wpscan.com/vulnerability/2ee6f1d8-3803-42f6-9193-3dd8f416b558 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Unknown Ocean Extra
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
wpscan.com
/vulnerability/2ee6f1d8-3803-42f6-9193-3dd8f416b558
exploit, third-party-advisory
Sources
- CVE List CVE-2021-25104
- NVD CVE-2021-25104
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.