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CVE-2023-32301

16
FAUCET Score

CVE-2023-32301 is a medium-severity vulnerability affecting Discourse, an open-source discussion platform, specifically versions prior to 3.0.4 (stable) and 3.1.0.beta5 (beta/tests-passed). When topic embedding is enabled, this flaw allows for the creation of multiple duplicate topics. The vulnerability has a CVSS score of 5.3, indicating a network-based attack with low complexity and a low impact on integrity, with no confidentiality or availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.0.4CPE matchmatch criteria
cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:discourse:discourse:3.1.0:beta2:*:*:beta:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:discourse:discourse:3.1.0:beta3:*:*:beta:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:discourse:discourse:3.1.0:beta4:*:*:beta:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.1LOW

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 21st percentile among its peer group of 23,725 CVEs.

Social Chatter

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

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / discourse/discourse/security/advisories/GHSA-p2jx-m2j5-hqh4
Vendor Advisory