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CVE-2025-1522

20
FAUCET Score

CVE-2025-1522 is a Server-Side Request Forgery (SSRF) vulnerability in PostHog's database_schema method, allowing authenticated remote attackers to disclose sensitive information. The flaw stems from insufficient URI validation, enabling an attacker to access resources in the context of the service account. Rated 6.5 MEDIUM on CVSS, it has a low attack complexity and high confidentiality impact, but requires authentication. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.3.7CPE matchmatch criteria
cpe:2.3:a:posthog:posthog:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.1HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
4.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 55th percentile among its peer group of 21,958 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/3732c0fd9551ed29521b58611bf1e44d918c1032
Patch
zerodayinitiative.com / advisories/ZDI-25-097
Third Party Advisory