How severe is CVE-2013-4488?

CVE-2013-4488 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2013-4488 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-4488?

CVE-2013-4488 affects Libgadu. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-4488?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-4488 published?

CVE-2013-4488 was published on 2014-10-10 and last updated on 2026-06-16.

CVE-2013-4488

CVE-2013-4488 is a medium-severity vulnerability in Libgadu with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-310.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-310
Affected product: Libgadu
Published: 2014-10-10
Last modified: 2026-06-16

Description

libgadu before 1.12.0 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers.

Frequently asked questions

What is CVE-2013-4488?: libgadu before 1.12.0 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers.
How severe is CVE-2013-4488?: CVE-2013-4488 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-4488 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4488?: CVE-2013-4488 affects Libgadu. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-4488?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-4488 published?: CVE-2013-4488 was published on 2014-10-10 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:libgadu:libgadu:*:*:*:*:*:*:*:*

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