CVE-2023-31123

CRITICAL 9.1CVE-2023-31123 · Published 08/05/2023 · updated 17/06/2026

In short

CVE-2023-31123 is a CRITICAL (CVSS 9.1) vulnerability affecting tripreporter (effectindex).
Chance of exploitation in the next 30 days (EPSS): 0.65%, higher than 51.4% of all vulnerabilities.
Fix: update to 2023-04-30 or later.

Package	Affected versions	Patched versions
tripreporter effectindex	`< 2023-04-30`	`2023-04-30`

Description

`effectindex/tripreporter` is a community-powered, universal platform for submitting and analyzing trip reports. Prior to commit bd80ba833b9023d39ca22e29874296c8729dd53b, any user with an account on an instance of `effectindex/tripreporter`, e.g. `subjective.report`, may be affected by an improper password verification vulnerability. The vulnerability allows any user with a password matching the password requirements to log in as any user. This allows access to accounts / data loss of the user. This issue is patched in commit bd80ba833b9023d39ca22e29874296c8729dd53b. No action necessary for users of `subjective.report`, and anyone running their own instance should update to this commit or newer as soon as possible. As a workaround, someone running their own instance may apply the patch manually.

References

effectindex/tripreporter commit bd80ba8 · Patch
effectindex/tripreporter security advisory · Patch

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