CVE-2021-36701 json
In htmly version 2.8.1, is vulnerable to an Arbitrary File Deletion on the local host when delete backup files.
published 2021-08-03 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23296
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
In htmly version 2.8.1, is vulnerable to an Arbitrary File Deletion on the local host when delete backup files. The vulnerability may allow a remote attacker to delete arbitrary know files on the host.
Exploit prediction
1.63% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/danpros/htmly/issues/481 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:N/I:P/A:P |
References
-
github.com
/danpros/htmly/issues/481
exploit, third-party-advisory
Sources
- CVE List CVE-2021-36701
- NVD CVE-2021-36701
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