Information disclosure in Zalo

CVE-2024-53359

An issue in Zalo v23.09.01 allows attackers to obtain sensitive user information via a crafted GET request.

Vulnerability class: Information Disclosure

EPSS: 0.004 (32.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Zalo — versions 23.09.01
N/a — versions n/a

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

crysalix4/CVE

References

cve@mitre.org (Not Applicable)
cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2024-53359?: CVE-2024-53359 is a high-severity vulnerability in Zalo, classified under Information Disclosure. CVSS score: 7.5/10. Published 2025-05-20.
How severe is CVE-2024-53359?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-53359 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.