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TI-2023-14833 Aliases CVE-2023-31123

effectindex/tripreporter vulnerable to improper password verification on POST `/api/v1/account/login`

Priority MEDIUM 48CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-287.

Summary

`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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00649 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
effectindextripreporter< bd80ba833b9023d39ca22e29874296c8729dd53b—No fix listedCNA
  • tripreporter Vendoreffectindex Affected < bd80ba833b9023d39ca22e29874296c8729dd53b Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:effectindex:tripreporter:*:*:*:*:*:*:*:*before 2023-04-30Vulnerableeffectindex
  • cpe:2.3:a:effectindex:tripreporter:*:*:*:*:*:*:*:* Versions before 2023-04-30 Vulnerable ·effectindex

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-31123
  2. 2026-10-16 EPSS moved to the 50th–90th percentile

References

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences