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CVE-2023-32325

17
FAUCET Score

CVE-2023-32325 is a cross-site scripting (XSS) vulnerability affecting PostHog-js versions prior to 1.57.2. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely with low attack complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. While no active exploitation, public exploit code, or significant community discussion has been observed, users are strongly advised to upgrade to version 1.57.2 or implement a robust Content Security Policy.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.57.2CPE matchmatch criteria
cpe:2.3:a:posthog:posthog-js:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 37th percentile among its peer group of 26,221 CVEs.

Social Chatter

No social media mentions found for this CVE.

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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: posthog-jsFixed in: 1.57.2

Vendor Advisories (1)

npmGHSA-8775-5hwv-wr6vmedium

Potential for cross-site scripting in PostHog-js

May 22, 2023

References

github.com / PostHog/posthog-js/commit/67e07eb8bb271a3a6f4aa251382e4d25abb385a0
Patch
github.com / PostHog/posthog-js/security/advisories/GHSA-8775-5hwv-wr6v
Vendor Advisory