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Fencer Vulns
medium 6.1

CVE-2019-9575 json

The Quiz And Survey Master plugin 6.0.4 for WordPress allows wp-admin/admin.php?page=mlw_quiz_results quiz_id XSS.

published 2019-03-05 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-18946

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

The Quiz And Survey Master plugin 6.0.4 for WordPress allows wp-admin/admin.php?page=mlw_quiz_results quiz_id XSS.

Exploit prediction

1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • security-consulting.icu https://security-consulting.icu/blog/2019/02/wordpress-quiz-and-survey-master-xss/ referenced PoC, tagged "exploit" by a source, unverified
  • lists.openwall.net https://lists.openwall.net/full-disclosure/2019/02/05/5 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

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
Technology feeds

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.