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CVE-2023-34612

20
FAUCET Score

CVE-2023-34612 is a denial-of-service vulnerability affecting ph-json versions up to 9.5.5, allowing attackers to cause service disruption or other impacts through crafted objects with cyclic dependencies. With a CVSS score of 7.5 (High), it can be exploited remotely with low attack complexity and no user interaction, leading to high availability impact. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.5.5CPE matchmatch criteria
cpe:2.3:a:ph-json_project:ph-json:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.77%
Probability of exploitation in next 30 days
EPSS Percentile
51.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0077 is in the 27th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Vendor Advisories (1)

mavenGHSA-mx27-gg24-h2jchigh

ph-json vulnerable to stack exhaustion

Jun 14, 2023

References

github.com / phax/ph-commons/issues/35
ExploitIssue TrackingThird Party Advisory