CVE-2021-24644 json
Images to WebP < 1.9 - Authenticated Local File Inclusion
published 2021-11-23 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11556
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.9%
- EPSS 5.9% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
The Images to WebP WordPress plugin before 1.9 does not validate or sanitise the tab parameter before passing it to the include() function, which could lead to a Local File Inclusion issue
Patch / fix
- imagestowebp_project images_to_webp 1.9
Exploit prediction
5.88% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Images to WebP < 1.9 - Authenticated Local File Inclusion nuclei detection template
- wpscan.com https://wpscan.com/vulnerability/5a363eeb-9510-4535-97e2-9dfd3b10d511 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Unknown Images to WebP
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
- Technology feeds
References
-
wpscan.com
/vulnerability/5a363eeb-9510-4535-97e2-9dfd3b10d511
exploit, third-party-advisory
Sources
- CVE List CVE-2021-24644
- NVD CVE-2021-24644
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