How severe is CVE-2024-47877?

CVE-2024-47877 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2024-47877 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-47877?

CVE-2024-47877 affects Codeclysm Extract. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-47877?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-47877 have an EU (EUVD) identifier?

Yes. CVE-2024-47877 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2999.

When was CVE-2024-47877 published?

CVE-2024-47877 was published on 2024-10-11 and last updated on 2026-06-17.

CVE-2024-47877

CVE-2024-47877 is a high-severity vulnerability in Codeclysm Extract with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 6.9
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-2999
Weakness: CWE-22
Affected product: Codeclysm Extract
Published: 2024-10-11
Last modified: 2026-06-17

Description

Extract is aA Go library to extract archives in zip, tar.gz or tar.bz2 formats. A maliciously crafted archive may allow an attacker to create a symlink outside the extraction target directory. This vulnerability is fixed in 4.0.0. If you're using the Extractor.FS interface, then upgrading to /v4 will require to implement the new methods that have been added.

Frequently asked questions

What is CVE-2024-47877?: Extract is aA Go library to extract archives in zip, tar.gz or tar.bz2 formats. A maliciously crafted archive may allow an attacker to create a symlink outside the extraction target directory. This vulnerability is fixed in 4.0.0. If you're using the Extractor.FS interface, then upgrading to /v4 will require to implement the new methods that have been added.
How severe is CVE-2024-47877?: CVE-2024-47877 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2024-47877 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-47877?: CVE-2024-47877 affects Codeclysm Extract. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-47877?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-47877 have an EU (EUVD) identifier?: Yes. CVE-2024-47877 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2999.
When was CVE-2024-47877 published?: CVE-2024-47877 was published on 2024-10-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:codeclysm:extract:*:*:*:*:*:go:*:*

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