CVE-2018-25100

MEDIUMNVD 5.35.3—

5.3

The Mojolicious module before 7.66 for Perl may leak cookies in certain situations related to multiple similar cookies for the same domain. This affects Mojo::UserAgent::CookieJar.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 23.0%
KEV: Not listed

Published

March 24, 2024

Last Modified

April 15, 2026

References (8)

cve@mitrehttps://github.com/mojolicious/mojo/commit/c16a56a9d6575ddc53d15e76d58f0ebcb0eeb149
cve@mitrehttps://github.com/mojolicious/mojo/issues/1185
cve@mitrehttps://github.com/mojolicious/mojo/pull/1192
cve@mitrehttps://metacpan.org/dist/Mojolicious/changes
af854a3a-2127-422b-91ae-364da2661108https://github.com/mojolicious/mojo/commit/c16a56a9d6575ddc53d15e76d58f0ebcb0eeb149
af854a3a-2127-422b-91ae-364da2661108https://github.com/mojolicious/mojo/issues/1185
af854a3a-2127-422b-91ae-364da2661108https://github.com/mojolicious/mojo/pull/1192
af854a3a-2127-422b-91ae-364da2661108https://metacpan.org/dist/Mojolicious/changes

Weakness Classification(1)

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

CWE-400Uncontrolled Resource Consumption (Denial of Service)

Data Freshness Timeline

(refreshed 8× 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 20:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2018-25100?

CVE-2018-25100 is a medium vulnerability published on March 24, 2024. The Mojolicious module before 7.66 for Perl may leak cookies in certain situations related to multiple similar cookies for the same domain. This affects Mojo::UserAgent::CookieJar.

When was CVE-2018-25100 disclosed?

CVE-2018-25100 was first published in the National Vulnerability Database on March 24, 2024, 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-2018-25100 actively exploited?

CVE-2018-25100 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-25100?

CVE-2018-25100 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2018-25100?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-25100, 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-2018-25100

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-25100?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (8)

Frequently asked(5)

Related CVEs(same CWE)