CVE-2024-53387 json
A DOM Clobbering vulnerability in umeditor v1.2.3 allows attackers to execute arbitrary code via supplying a crafted HTML element.
published last yr. modified 4mo ago also EUVD-2025-5582
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
A DOM Clobbering vulnerability in umeditor v1.2.3 allows attackers to execute arbitrary code via supplying a crafted HTML element.
Patch / fix
Is CVE-2024-53387 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- last yr.
Exploit prediction
0.62% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-11).
Exploits and checks
- gist.github.com https://gist.github.com/jackfromeast/d52c506113f33b8871d0e647411df894 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
gist.github.com
/jackfromeast/d52c506113f33b8871d0e647411df894
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2024-53387
- NVD CVE-2024-53387
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