How severe is CVE-2024-54135?

CVE-2024-54135 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-54135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-54135?

CVE-2024-54135 affects Oxygenz Clipbucket. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-54135?

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

Does CVE-2024-54135 have an EU (EUVD) identifier?

Yes. CVE-2024-54135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52306.

When was CVE-2024-54135 published?

CVE-2024-54135 was published on 2024-12-06 and last updated on 2026-06-17.

CVE-2024-54135

CVE-2024-54135 is a critical-severity vulnerability in Oxygenz Clipbucket with a CVSS 3.x base score of 9.8. 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-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52306
Weakness: CWE-502
Affected product: Oxygenz Clipbucket
Published: 2024-12-06
Last modified: 2026-06-17

Description

ClipBucket V5 provides open source video hosting with PHP. ClipBucket-v5 Version 2.0 to Version 5.5.1 Revision 199 are vulnerable to PHP Deserialization vulnerability. The vulnerability exists in upload/photo_upload.php within the decode_key function. User inputs were supplied to this function without sanitization via collection GET parameter and photoIDS POST parameter respectively. The decode_key function invokes PHP unserialize function as defined in upload/includes/classes/photos.class.php. As a result, it is possible for an adversary to inject maliciously crafted PHP serialized object and utilize gadget chains to cause unexpected behaviors of the application. This vulnerability is fixed in 5.5.1 Revision 200.

Frequently asked questions

What is CVE-2024-54135?: ClipBucket V5 provides open source video hosting with PHP. ClipBucket-v5 Version 2.0 to Version 5.5.1 Revision 199 are vulnerable to PHP Deserialization vulnerability. The vulnerability exists in upload/photo_upload.php within the decode_key function. User inputs were supplied to this function without sanitization via collection GET parameter and photoIDS POST parameter respectively. The decode_key function invokes PHP unserialize function as defined in upload/includes/classes/photos.class.php. As a result, it is possible for an adversary to inject maliciously crafted PHP serialized object and utilize gadget chains to cause unexpected behaviors of the application. This vulnerability is fixed in 5.5.1 Revision 200.
How severe is CVE-2024-54135?: CVE-2024-54135 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-54135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-54135?: CVE-2024-54135 affects Oxygenz Clipbucket. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-54135?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-54135 have an EU (EUVD) identifier?: Yes. CVE-2024-54135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52306.
When was CVE-2024-54135 published?: CVE-2024-54135 was published on 2024-12-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oxygenz:clipbucket:*:*:*:*:*:*:*:*

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