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Fencer Vulns
low 2.4

CVE-2024-3766 json

slowlyo OwlAdmin Image File Upload upload_image cross site scripting

published 2024-04-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-32339

cvss
2.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits
0
none known

Summary

A vulnerability, which was classified as problematic, has been found in slowlyo OwlAdmin up to 3.5.7. Affected by this issue is some unknown functionality of the file /admin-api/upload_image of the component Image File Upload. The manipulation of the argument file leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-260606 is the identifier assigned to this vulnerability.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/fubxx/CVE/blob/main/OwlAdmin-XSS.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 2.4 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CNA 3.0 2.4 CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CNA 2.0 3.3 AV:N/AC:L/Au:M/C:N/I:P/A:N

Affected products

  • slowlyo OwlAdmin

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.