CVE-2025-49438

HIGHNVD 8.17.2▼

8.1

Deserialization of Untrusted Data vulnerability in Max Chirkov Simple Login Log allows Object Injection. This issue affects Simple Login Log: from n/a through 1.1.3.

CVSS v3: 8.1
EG Score: 7.2(medium)
EPSS: 28.0%
KEV: Not listed

Published

August 20, 2025

Last Modified

April 28, 2026

Advisory Details (1)

Auto-updated May 5, 2026

No patch confirmed yet.

generic

PHP Object Injection in WordPress Simple Login Log Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/simple-login-log/vulnerability/wordpress-simple-login-log-plugin-1-1-3-php-object-injection-vulnerability?_s_id=cve

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-502Deserialization of Untrusted Data

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 22:46 UTCepss_batch
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2026-06-05 06:10 UTCepss_batch
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2026-05-31 22:30 UTCepss_batch
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2026-05-27 13:40 UTCepss_batch

Frequently asked(5)

What is CVE-2025-49438?

CVE-2025-49438 is a high vulnerability published on August 20, 2025. Deserialization of Untrusted Data vulnerability in Max Chirkov Simple Login Log allows Object Injection. This issue affects Simple Login Log: from n/a through 1.1.3.

When was CVE-2025-49438 disclosed?

CVE-2025-49438 was first published in the National Vulnerability Database on August 20, 2025, with the most recent update on April 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-49438 actively exploited?

CVE-2025-49438 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 28.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-49438?

CVE-2025-49438 has a CVSS v3 base score of 8.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.2.

How do I remediate CVE-2025-49438?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-49438, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-49438

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

PHP Object Injection in WordPress Simple Login Log Plugin - Patchstack

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-49438?

🔗 Related CVEs(same CWE)

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Published

Last Modified

Advisory Details (1)

Frequently asked(5)

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