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CVE-2023-33179

20
FAUCET Score

CVE-2023-33179 is an SQL injection vulnerability affecting Xibo CMS versions 3.2.0 through 3.3.4. An authenticated attacker can exploit this flaw by injecting specially crafted values into the nameFilter function to exfiltrate data from the Xibo database. Rated with a CVSS score of 6.5 (Medium), it requires low privileges and network access for exploitation, leading to high confidentiality impact. There is currently no public exploit code, active exploitation, or significant community discussion surrounding this vulnerability. Users are advised to upgrade to Xibo version 3.3.5 to remediate this issue.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.2.0, < 3.3.5CPE matchmatch criteria
cpe:2.3:a:xibosignage:xibo:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 56th percentile among its peer group of 21,977 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 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

claroty.com / team82/disclosure-dashboard
Third Party Advisory
github.com / xibosignage/xibo-cms/security/advisories/GHSA-jmx8-cgm4-7mf5
Vendor Advisory
xibosignage.com / blog/security-advisory-2023-05
Vendor Advisory