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CVE-2021-35323

40
FAUCET Score

CVE-2021-35323 is a Cross-Site Scripting (XSS) vulnerability affecting Bludit version 3.13.1, specifically exploitable through the username field in the admin login interface. Rated as MEDIUM severity with a CVSS score of 6.1, it requires user interaction (UI:R) and could lead to low confidentiality and integrity impacts (C:L/I:L) if exploited. While not currently listed in CISA's KEV catalog, public exploit code and Nuclei templates are available, indicating a clear path for exploitation, though community discussion and media coverage remain low.

Impacted Technologies

VendorProductVersion(s)CPE
3.13.1CPE matchmatch criteria
cpe:2.3:a:bludit:bludit:3.13.1:*:*:*:*:*:*:*

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
5.62%
Probability of exploitation in next 30 days
EPSS Percentile
92.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Nuclei: CVE-2021-35323 · Oct 17, 2023
ExploitDB: EDB-50529 · Nov 17, 2021
This CVE's current EPSS score of 0.0562 is in the 97th percentile among its peer group of 26,219 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

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/164990/Bludit-3.13.1-Cross-Site-Scripting.html
ExploitThird Party AdvisoryVDB Entry
github.com / bludit/bludit/issues/1327
ExploitIssue TrackingThird Party Advisory