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Fencer Vulns
medium 4.7

CVE-2024-33299 json

Microweber Cross-site Scripting vulnerability

published 2025-01-10 21 mo ago modified 2026-06-17 4 mo ago also GHSA-97h9-p9f8-4p3r , EUVD-2025-0020

cvss
4.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits
0
none known

Summary

Cross Site Scripting vulnerability in Microweber v.2.0.9 allows a remote attacker to execute arbitrary code via the First Name and Last Name parameters in the endpoint /admin/module/view?type=users

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

1.16% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/MathSabo/CVE-2024-33299 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CNA 3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Affected packages

ecosystem package affected fixed in
packagist microweber/microweber
<=2.0.9
no fix listed

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.