vulnwire
6.1med

CVE-2018-197821 exploit

Multiple cross-site scripting (XSS) vulnerabilities in GET requests in FreshRSS 1.11.1 allow remote attackers to inject arbitrary web scrip…

Published 7 y ago · modified 4 mo ago · JSON

CVSS
6.1
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
4.4%
percentile 91%
Public exploits
1
Exploit-DB

Multiple cross-site scripting (XSS) vulnerabilities in GET requests in FreshRSS 1.11.1 allow remote attackers to inject arbitrary web script or HTML via the (1) c parameter or (2) a parameter.

Exploit prediction (EPSS)

4.43% probability of exploitation in the next 30 days, higher than 91% of all scored CVEs.

Exploits and detections

  • EDB-45954 FreshRSS 1.11.1 - Cross-Site Scripting · webapps · 2018-12-04

CVSS scores

Assigned byVersionScoreVector
NVD3.06.1CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD2.04.3AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

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

References

  • seclists.org /fulldisclosure/2018/Dec/3 · mailing-list, x_refsource_FULLDISC, x_transferred
  • exploit-db.com /exploits/45954/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
  • packetstormsecurity.com /files/150608/FreshRSS-1.11.1-Cross-Site-Scripting.html · x_refsource_MISC, x_transferred
  • netsparker.com /web-applications-advisories/ns-18-024-multiple-cross-site-scripting-vulnerabilities-in-fr · x_refsource_MISC, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.