CVE-2021-36646 json
A Cross Site Scrtpting (XSS) vulnerability in KodExplorer 4.45 allows remote attackers to run arbitrary code via /index.php page.
published 2023-09-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23242
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
A Cross Site Scrtpting (XSS) vulnerability in KodExplorer 4.45 allows remote attackers to run arbitrary code via /index.php page.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template KodExplorer - Cross-Site Scripting nuclei detection template
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 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/kalcaddle/KodExplorer/issues/482
issue-tracking, third-party-advisory
Sources
- CVE List CVE-2021-36646
- NVD CVE-2021-36646
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.