How severe is CVE-2023-47113?

CVE-2023-47113 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-47113 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47113?

CVE-2023-47113 affects Bleachbit. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-47113?

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.

When was CVE-2023-47113 published?

CVE-2023-47113 was published on 2023-11-08 and last updated on 2026-06-17.

CVE-2023-47113

CVE-2023-47113 is a high-severity vulnerability in Bleachbit with a CVSS 3.x base score of 7.3. 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-427.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-427
Affected product: Bleachbit
Published: 2023-11-08
Last modified: 2026-06-17

Description

BleachBit cleans files to free disk space and to maintain privacy. BleachBit for Windows up to version 4.4.2 is vulnerable to a DLL Hijacking vulnerability. By placing a DLL in the Folder c:\DLLs, an attacker can run arbitrary code on every execution of BleachBit for Windows. This issue has been patched in version 4.5.0.

Frequently asked questions

What is CVE-2023-47113?: BleachBit cleans files to free disk space and to maintain privacy. BleachBit for Windows up to version 4.4.2 is vulnerable to a DLL Hijacking vulnerability. By placing a DLL in the Folder c:\DLLs, an attacker can run arbitrary code on every execution of BleachBit for Windows. This issue has been patched in version 4.5.0.
How severe is CVE-2023-47113?: CVE-2023-47113 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-47113 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47113?: CVE-2023-47113 affects Bleachbit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-47113?: 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.
When was CVE-2023-47113 published?: CVE-2023-47113 was published on 2023-11-08 and last updated on 2026-06-17.

References

https://github.com/bleachbit/bleachbit/security/advisories/GHSA-j8jc-f6p7-55p8

Affected products (1)

cpe:2.3:a:bleachbit:bleachbit:*:*:*:*:*:*:*:*

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