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CVE-2023-34249

28
FAUCET Score

CVE-2023-34249 is a critical SQL Injection vulnerability affecting benjjvi/PyBB, an open-source bulletin board. This flaw allows an unauthenticated attacker to execute arbitrary SQL commands due to improper sanitization of user queries. With a CVSS score of 9.8 (Critical), it poses a significant risk, enabling full compromise of confidentiality, integrity, and availability. While a fix is available in commit dcaeccd37198ecd3e41ea766d1099354b60d69c2, there is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.1.0CPE matchmatch criteria
cpe:2.3:a:pybb_project:pybb:*:*:*:*:*:*:*:*

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
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 27th 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)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / benjjvi/PyBB/commit/dcaeccd37198ecd3e41ea766d1099354b60d69c2
Patch
github.com / benjjvi/PyBB/security/advisories/GHSA-5qrx-fgxq-95gg
MitigationPatchThird Party Advisory