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CVE-2023-30145

65
FAUCET Score

CVE-2023-30145 is a critical Server-Side Template Injection (SSTI) vulnerability found in Camaleon CMS v2.7.0, specifically exploitable through the 'formats' parameter. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability. While not currently on CISA's KEV catalog, public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this flaw.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.7.0CPE matchmatch criteria
cpe:2.3:a:tuzitio:camaleon_cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
45.86%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-51489 · May 26, 2023
This CVE's current EPSS score of 0.4586 is in the 96th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

rubygemspatch availablevia ghsa
Product: camaleon_cmsFixed in: 2.7.4

Vendor Advisories (1)

rubygemsGHSA-x487-866m-p8hrcritical

Server-Side Template Injection in Camaleon CMS

May 26, 2023

References

packetstormsecurity.com / files/172593/Camaleon-CMS-2.7.0-Server-Side-Template-Injection.html
ExploitThird Party AdvisoryVDB Entry
book.hacktricks.xyz / pentesting-web/ssti-server-side-template-injection
ExploitTechnical DescriptionThird Party Advisory
drive.google.com / file/d/11MsSYqUnDRFjcwbQKJeL9Q8nWpgVYf2r/view
ExploitThird Party Advisory
github.com / paragbagul111/CVE-2023-30145
ExploitThird Party Advisory
portswigger.net / research/server-side-template-injection
Technical Description