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Fencer Vulns
medium 6.1

CVE-2018-16407 json

Moderate severity vulnerability that affects mayan-edms

published 2018-09-03 8 y ago modified 2026-06-17 4 mo ago also GHSA-5h6m-9mvx-m6c5 , PYSEC-2018-15 , EUVD-2018-0093

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 68%
public exploits
0
none known

Summary

An issue was discovered in Mayan EDMS before 3.0.3. The Tags app has XSS because tag label values are mishandled.

Patch / fix

  • pypi mayan-edms 3.0.3
  • mayan-edms mayan_edms 3.0.3

Exploit prediction

1.22% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • gitlab.com https://gitlab.com/mayan-edms/mayan-edms/issues/496 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
pypi mayan-edms
<3.0.3
3.0.3

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.