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Fencer Vulns
medium 5.4

CVE-2023-45737 json

Stored cross-site scripting vulnerability exists in the App Settings (/admin/app) page and the Markdown Settings (/admin/markdown) page of…

published 2023-12-26 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-50026

cvss
5.4
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits
0
none known

Summary

Stored cross-site scripting vulnerability exists in the App Settings (/admin/app) page and the Markdown Settings (/admin/markdown) page of GROWI versions prior to v3.5.0. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the site using the product.

Patch / fix

  • weseek growi 3.5.0

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

  • WESEEK, Inc. GROWI

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.