CVE-2023-53888

HIGHNVD 8.88.8—Elevated

8.8

Zomplog 3.9 contains a remote code execution vulnerability that allows authenticated attackers to inject and execute arbitrary PHP code through file manipulation endpoints. Attackers can upload files (such as JavaScript) and rename them to .php via the saveE and rename actions, then execute the resulting PHP payload to run system commands.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 75.4%
KEV: Not listed

Published

December 15, 2025

Last Modified

May 26, 2026

References (4)

disclosure@vulncheckhttps://web.archive.org/web/20080616153330/http://zomp.nl/zomplog/
disclosure@vulncheckhttps://www.exploit-db.com/exploits/51624
disclosure@vulncheckhttps://www.vulncheck.com/advisories/zomplog-remote-code-execution-via-authenticated-file-manipulation
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.exploit-db.com/exploits/51624

Weakness Classification(1)

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

CWE-94Improper Control of Generation of Code (Code Injection)

Data Freshness Timeline

(refreshed 13× 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.

2026-06-07 15:24 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-53888?

CVE-2023-53888 is a high vulnerability published on December 15, 2025. Zomplog 3.9 contains a remote code execution vulnerability that allows authenticated attackers to inject and execute arbitrary PHP code through file manipulation endpoints. Attackers can upload files (such as JavaScript) and rename them to .php via the saveE and rename actions, then execute the…

When was CVE-2023-53888 disclosed?

CVE-2023-53888 was first published in the National Vulnerability Database on December 15, 2025, with the most recent update on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-53888 actively exploited?

CVE-2023-53888 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-53888?

CVE-2023-53888 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2023-53888?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-53888, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-53888

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Frequently asked(5)

What is CVE-2023-53888?

When was CVE-2023-53888 disclosed?

Is CVE-2023-53888 actively exploited?

What is the CVSS score of CVE-2023-53888?

CVE-2023-53888 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2023-53888?

CVE-2023-53888

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-53888?

CVE-2023-53888

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-53888?

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Frequently asked(5)

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Frequently asked(5)

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