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CVE-2023-34598

68
FAUCET Score

CVE-2023-34598 is a critical Local File Inclusion (LFI) vulnerability affecting Gibbon v25.0.0, allowing an attacker to read arbitrary files from the server. With a CVSS score of 9.8, it poses a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog, exploit code exists in the form of Nuclei templates, and the vulnerability has garnered significant community discussion, indicating potential for active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
25.0.00CPE matchmatch criteria
cpe:2.3:a:gibbonedu:gibbon:25.0.00:*:*:*:*:*:*:*

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
47.24%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2023-34598 · Jun 26, 2023
This CVE's current EPSS score of 0.4724 is in the 96th percentile among its peer group of 36,835 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

Remediation records are not available for this CVE.

References

github.com / maddsec/CVE-2023-34598
ExploitThird Party Advisory