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CVE-2023-46746

16
FAUCET Score

CVE-2023-46746 is a Server-Side Request Forgery (SSRF) vulnerability affecting PostHog, an open-source product analytics platform. Authenticated users can exploit this flaw by manipulating webhook URLs, allowing them to forge POST requests to internal or external systems. Rated as MEDIUM severity (CVSS 4.3), the vulnerability has a low attack complexity and requires authentication, with a potential impact of low integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.43.1CPE matchmatch criteria
cpe:2.3:a:posthog:posthog:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.3
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 40th percentile among its peer group of 21,957 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / PostHog/posthog/commit/22bd5942638d5d9bc4bd603a9bfe8f8a95572292
Patch
github.com / PostHog/posthog/security/advisories/GHSA-wqqw-r8c5-j67c
Vendor Advisory
securitylab.github.com / advisories/GHSL-2023-185_posthog_posthog