Skip to content
Fencer Intel
medium 4.3

CVE-2014-7987 json

Cross-site scripting (XSS) vulnerability in EspoCRM before 2.6.0 allows remote attackers to inject arbitrary web script or HTML via the des…

published 2014-10-31 12 y ago modified 2026-06-17 4 mo ago also EUVD-2014-7836

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Cross-site scripting (XSS) vulnerability in EspoCRM before 2.6.0 allows remote attackers to inject arbitrary web script or HTML via the desc parameter in an errors action to install/index.php.

Patch / fix

Exploit prediction

2.17% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • packetstormsecurity.com http://packetstormsecurity.com/files/128888/EspoCRM-2.5.2-XSS-LFI-Access-Control.html referenced PoC, tagged "exploit" by a source, unverified
  • htbridge.com https://www.htbridge.com/advisory/HTB23238 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
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.