The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the filename parameter of the sirv_upload_file_by_chunks() function and lack of in all versions up to, and including, 7.3.0. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary option values on the WordPress site. This can be leveraged to delete an option that would create an error on the site and deny service to legitimate users.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-33463 | The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the filename parameter of the sirv_upload_file_by_chunks() function and lack of in all versions up to, and including, 7.3.0. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary option values on the WordPress site. This can be leveraged to delete an option that would create an error on the site and deny service to legitimate users. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 26 Nov 2024 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Sirv
Sirv sirv |
|
| CPEs | cpe:2.3:a:sirv:sirv:*:*:*:*:*:wordpress:*:* | |
| Vendors & Products |
Sirv
Sirv sirv |
Wed, 20 Nov 2024 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 20 Nov 2024 07:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the filename parameter of the sirv_upload_file_by_chunks() function and lack of in all versions up to, and including, 7.3.0. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary option values on the WordPress site. This can be leveraged to delete an option that would create an error on the site and deny service to legitimate users. | |
| Title | Image Optimizer, Resizer and CDN – Sirv <= 7.3.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Option Deletion | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2024-11-20T15:16:26.972Z
Reserved: 2024-11-05T12:37:00.361Z
Link: CVE-2024-10855
Updated: 2024-11-20T15:10:44.399Z
Status : Analyzed
Published: 2024-11-20T07:15:07.853
Modified: 2024-11-26T20:34:02.857
Link: CVE-2024-10855
No data.
OpenCVE Enrichment
No data.
EUVD