CVE-2022-1574 in the critical feed json
HTML2WP <= 1.0.0 - Unauthenticated Arbitrary File Upload
published 2022-06-27 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-24865
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 12.2%
- EPSS 12.2% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
The HTML2WP WordPress plugin through 1.0.0 does not have authorisation and CSRF checks when importing files, and does not validate them, as a result, unauthenticated attackers can upload arbitrary files (such as PHP) on the remote server
Exploit prediction
12.19% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template WordPress HTML2WP <=1.0.0 - Arbitrary File Upload nuclei detection template
- wpscan.com https://wpscan.com/vulnerability/c36d0ea8-bf5c-4af9-bd3d-911eb02adc14 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| 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
- Unknown HTML2WP
Classification
- Weakness
- Technology feeds
References
-
wpscan.com
/vulnerability/c36d0ea8-bf5c-4af9-bd3d-911eb02adc14
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2022-1574
- NVD CVE-2022-1574
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.