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CVE-2021-25926

21
FAUCET Score

CVE-2021-25926 is a Reflected Cross-Site Scripting (XSS) vulnerability affecting SiCKRAGE versions 9.3.54.dev1 through 10.0.11.dev1, stemming from improper input validation in the quicksearch feature. This medium-severity vulnerability (CVSS 6.1) allows an unauthenticated attacker to execute malicious scripts in a victim's browser, potentially leading to session hijacking and unauthorized actions within the user's context, requiring user interaction to succeed. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 9.3.54, < 10.0.11CPE matchmatch criteria
cpe:2.3:a:sickrage:sickrage:*:*:*:*:*:*:*:*
10.0.11CPE matchmatch criteria
cpe:2.3:a:sickrage:sickrage:10.0.11:dev1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.82%
Probability of exploitation in next 30 days
EPSS Percentile
53.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0082 is in the 62nd percentile among its peer group of 26,220 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: sickrageFixed in: 10.0.11.dev2

Vendor Advisories (1)

pipGHSA-x823-j7c4-vpc5medium

Cross-site scripting in sickrage

Apr 20, 2021

References

github.com / SiCKRAGE/SiCKRAGE/commit/9f42426727e16609ad3d1337f6637588b8ed28e4
PatchThird Party Advisory
whitesourcesoftware.com / vulnerability-database/CVE-2021-25926%2C
ExploitPatchThird Party Advisory