CVE-2020-25787
CRITICAL
9.8
CVSS Score
Published: September 19, 2020 at 08:18 PM UTC
Updated: June 17, 2026 at 03:07 AM UTC
1 product affected across 1 vendorTiny Tiny Rss
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Severity
CRITICAL9.8
Exploit prediction
EPSS 18%
Description
An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. It does not validate all URLs before requesting them.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2020-09-16
Affected range stops below 2020-09-16, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
ExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/161606/TinyTinyRSS-Remote-Code-Execution.htmlVendor Advisory
Source: [email protected]
https://community.tt-rss.org/t/heads-up-several-vulnerabilities-fixed/3799PatchVendor Advisory
Source: [email protected]
https://git.tt-rss.org/fox/tt-rss/commit/c3d14e1fa54c7dade7b1b7955575e2991396d7efSource: cverecord
https://blog.neagaru.com/p/exploiting-tiny-tiny-rss-2020CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-20
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