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Fencer Vulns
medium 6.1

CVE-2020-28092 json

PESCMS Team 2.3.2 has multiple reflected XSS via the id parameter:?g=Team&m=Task&a=my&status=3&id=,?g=Team&m=Task&a=my&status=0&id=,?g=Team…

published 2020-11-17 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-20579

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.7%
EPSS 2.7% chance of exploitation in 30 days, percentile 85%
public exploits
1
Exploit-DB

Summary

PESCMS Team 2.3.2 has multiple reflected XSS via the id parameter:?g=Team&m=Task&a=my&status=3&id=,?g=Team&m=Task&a=my&status=0&id=,?g=Team&m=Task&a=my&status=1&id=,?g=Team&m=Task&a=my&status=10&id=

Timeline

  1. Published
  2. First public exploit (EDB-49072)

Exploit prediction

2.69% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-49072 PESCMS TEAM 2.3.2 - Multiple Reflected XSS webapps, 2020-11-19
  • github.com https://github.com/lazyphp/PESCMS-TEAM/issues/6 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/160128/PESCMS-TEAM-2.3.2-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/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

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.