CVE-2018-19782 json
Multiple cross-site scripting (XSS) vulnerabilities in GET requests in FreshRSS 1.11.1 allow remote attackers to inject arbitrary web scrip…
published 2019-01-29 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-11466
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.4%
- EPSS 4.4% chance of exploitation in 30 days, percentile 91%
- public exploits
- 1
- Exploit-DB
Summary
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.
Timeline
- First public exploit (EDB-45954)
- Published
Exploit prediction
4.43% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-45954 FreshRSS 1.11.1 - Cross-Site Scripting webapps, 2018-12-04
- seclists.org http://seclists.org/fulldisclosure/2018/Dec/3 referenced PoC, tagged "exploit" by a source, unverified
- packetstormsecurity.com http://packetstormsecurity.com/files/150608/FreshRSS-1.11.1-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
- netsparker.com https://www.netsparker.com/web-applications-advisories/ns-18-024-multiple-cross-site-scripting-vulnerabilities-in-freshrss/ 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
References
-
exploit-db.com
/exploits/45954/
exploit, third-party-advisory, vdb-entry
-
seclists.org
/fulldisclosure/2018/Dec/3
mailing-list, exploit, third-party-advisory
-
packetstormsecurity.com
/files/150608/FreshRSS-1.11.1-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
-
netsparker.com
/web-applications-advisories/ns-18-024-multiple-cross-site-scripting-vulnerabilities-in-freshrss/
exploit, third-party-advisory
Sources
- CVE List CVE-2018-19782
- NVD CVE-2018-19782
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