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Fencer Intel
medium 6.1

CVE-2020-35203 json

Reflected XSS in Web Compliance Manager in Quest Policy Authority version 8.1.2.200 allows attackers to inject malicious code into the brow…

published 5y ago modified 4mo ago also EUVD-2020-22890

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

Reflected XSS in Web Compliance Manager in Quest Policy Authority version 8.1.2.200 allows attackers to inject malicious code into the browser via a specially crafted link to the initFile.jsp file via the msg parameter. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2y ago

Exploit prediction

1.34% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • un4gi.io https://un4gi.io/blog/multiple-vulnerabilities-in-quest-policy-authority-for-unified-communications referenced PoC, tagged "exploit" by a source, unverified
  • clandestinelabs.io https://clandestinelabs.io/security-advisories/advisory-multiple-vulnerabilities-in-quest-policy-authority-for-unified-communications 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 Intel 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.