PatchTheCVECVE-2024-23388: Improper authorization in handler for custom URL scheme issue in "Mercari" App for Android prior to version 5.
CVE-2024-23388 is a medium-severity flaw (CVSS 6.1) affecting mercari. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Improper authorization in handler for custom URL scheme issue in "Mercari" App for Android prior to version 5.78.0 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.1 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.4% (top 67%) |
| CISA exploited list | No |
| Weakness | CWE-862 |
| Published | 2024-01-26 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-23388?
mercari: upgrade to 5.78.0. Exact commands for each OS are on this page.
Is CVE-2024-23388 being exploited?
CVE-2024-23388 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-23388 affect?
CVE-2024-23388 affects mercari. Severity is medium (CVSS 6.1). Improper authorization in handler for custom URL scheme issue in "Mercari" App for Android prior to version 5.78.0 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may beco
How urgent is CVE-2024-23388?
Priority 29/100. No elevated risk signals yet.