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Fencer Vulns
medium 6.1

CVE-2017-9288 json

The Raygun4WP plugin 1.8.0 for WordPress is vulnerable to a reflected XSS in sendtesterror.php (backurl parameter).

published 2017-05-29 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-18224

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.0%
EPSS 4.0% chance of exploitation in 30 days, percentile 90%
public exploits
0
none known, plus a Nuclei check

Summary

The Raygun4WP plugin 1.8.0 for WordPress is vulnerable to a reflected XSS in sendtesterror.php (backurl parameter).

Patch / fix

Exploit prediction

4.02% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template WordPress Raygun4WP <=1.8.0 - Cross-Site Scripting nuclei detection template
  • jgj212.blogspot.kr http://jgj212.blogspot.kr/2017/05/a-reflected-xss-vulnerability-in.html 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.