CVE-2020-25788

EUVD-2020-18438
An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. imgproxy in plugins/af_proxy_http/init.php mishandles $_REQUEST["url"] in an error message.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
Affected Products (NVD)
VendorProductVersion
tt-rsstiny_tiny_rss
𝑥
< 2020-09-16
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tt-rss
bookworm
21~git20210204.b4cbc79+dfsg-1.2
fixed
bullseye
21~git20210204.b4cbc79+dfsg-1
fixed
buster
no-dsa
sid
21~git20210204.b4cbc79+dfsg-1.3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tt-rss
bionic
needs-triage
focal
dne
groovy
dne
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
needs-triage
Common Weakness Enumeration
References
https://blog.neagaru.com/p/exploiting-tiny-tiny-rss-2020
https://community.tt-rss.org/t/heads-up-several-vulnerabilities-fixed/3799
https://git.tt-rss.org/fox/tt-rss/commit/c3d14e1fa54c7dade7b1b7955575e2991396d7ef
https://community.tt-rss.org/t/heads-up-several-vulnerabilities-fixed/3799
https://git.tt-rss.org/fox/tt-rss/commit/c3d14e1fa54c7dade7b1b7955575e2991396d7ef