CVE-2025-43880

MEDIUMNVD 4.34.3—

4.3

Inefficient regular expression complexity issue exists in GROWI prior to v7.1.6. If exploited, a logged-in user may cause a denial of service (DoS) condition.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 44.5%
KEV: Not listed

Published

June 25, 2025

Last Modified

April 15, 2026

References (2)

vultures@jpcerthttps://github.com/weseek/growi/pull/9487
vultures@jpcerthttps://jvn.jp/en/jp/JVN21624250/

Weakness Classification(1)

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

CWE-1333Inefficient Regular Expression Complexity (ReDoS)

Data Freshness Timeline

(refreshed 11× 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.

2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
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2026-05-31 22:30 UTCepss_batch
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2026-05-27 13:40 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2025-43880?

CVE-2025-43880 is a medium vulnerability published on June 25, 2025. Inefficient regular expression complexity issue exists in GROWI prior to v7.1.6. If exploited, a logged-in user may cause a denial of service (DoS) condition.

When was CVE-2025-43880 disclosed?

CVE-2025-43880 was first published in the National Vulnerability Database on June 25, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-43880 actively exploited?

CVE-2025-43880 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 44.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-43880?

CVE-2025-43880 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2025-43880?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-43880, 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-2025-43880

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-43880?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)