Missing Authorization
6 records50%First: 2023. Latest: 2024.
Plugin security history
The Wordfence Intelligence dataset currently contains 12 vulnerability records associated with Image Optimizer, Resizer and CDN – Sirv, published between 2016 and 2025.
Dataset last synchronized: 2026-08-03 00:31:25 UTC
At a glance
Use this history
A history record does not establish whether the version installed on your website is affected. Enter the exact version in the checker, or add this software to a private Critical/High alert watchlist.
| Year | Records | Relative volume |
|---|---|---|
| 2016 | 1 | |
| 2022 | 1 | |
| 2023 | 1 | |
| 2024 | 8 | |
| 2025 | 1 |
| Severity | Records | Share |
|---|---|---|
| Critical | 2 | 16.7% |
| High | 3 | 25% |
| Medium | 7 | 58.3% |
First: 2023. Latest: 2024.
First: 2022. Latest: 2025.
First: 2016. Latest: 2016.
First: 2024. Latest: 2024.
First: 2024. Latest: 2024.
Patch status reflects the latest successfully synchronized source dataset and must be checked against the installed version.
7.5.47.3.17.3.07.2.87.2.77.2.37.2.17.1.36.8.11.3.2Ranges are deduplicated by source range record and shown with the associated disclosure and known patched versions.
| Affected range | Vulnerability | Published | Patched version | Severity |
|---|---|---|---|---|
*-7.5.3 | Sirv <= 7.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting | April 22, 2025 | 7.5.4 | Medium |
*-7.3.0 | Image Optimizer, Resizer and CDN – Sirv <= 7.3.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Option Deletion | November 19, 2024 | 7.3.1 | High |
*-7.2.9 | Image Optimizer, Resizer and CDN – Sirv <= 7.2.9 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload | October 7, 2024 | 7.3.0 | Medium |
*-7.2.7 | Image Optimizer, Resizer and CDN – Sirv <= 7.2.7 - Missing Authorization to Authenticated (Contributor+) Arbitrary File Upload | August 21, 2024 | 7.2.8 | High |
*-7.2.7 | Image Optimizer, Resizer and CDN – Sirv <= 7.2.7 - Authenticated(Subscriber+) Missing Authorization to Plugin Settings Update | July 11, 2024 | 7.2.8 | Medium |
*-7.2.6 | Image Optimizer, Resizer and CDN – Sirv <= 7.2.6 - Authenticated (Contributor+) Arbitrary File Upload | June 18, 2024 | 7.2.7 | Critical |
*-7.2.2 | Sirv <= 7.2.2 - Missing Authorization to Arbitrary Options Update | April 23, 2024 | 7.2.3 | Critical |
*-7.2.0 | Image Optimizer, Resizer and CDN – Sirv <= 7.2.0 - Authenticated (Subscriber+) Server-Side Request Forgery | March 1, 2024 | 7.2.1 | Medium |
*-7.2.0 | Image Optimizer, Resizer and CDN – Sirv <= 7.2.0 - Missing Authorization | March 1, 2024 | 7.2.1 | Medium |
*-7.1.2 | Sirv <= 7.1.2 - Missing Authorization via sirv_disconnect | December 26, 2023 | 7.1.3 | Medium |
*-6.8.0 | Image Optimizer, Resizer and CDN – Sirv <= 6.8.0 - Authenticated (Administrator+) Stored Cross-Site Scripting | December 9, 2022 | 6.8.1 | Medium |
[*, 1.3.2) | Image Optimizer, Resizer and CDN – Sirv < 1.3.2 - SQL Injection | November 10, 2016 | 1.3.2 | High |
Selected source records
Published: April 22, 2025
Published: November 19, 2024
Published: October 7, 2024
Published: August 21, 2024
Published: July 11, 2024
Published: June 18, 2024
Published: April 23, 2024
Published: March 1, 2024
Published: June 18, 2024
Published: April 23, 2024
Published: August 21, 2024
Published: November 10, 2016
Published: November 19, 2024
Published: October 7, 2024
Published: April 22, 2025
Published: March 1, 2024
Running an affected version does not prove that a website was compromised. Suspicious redirects, unknown administrators, injected content, unexpected files or recurring malware may require a manual investigation.
Vulnerability data: Wordfence Intelligence. Analysis and practical guidance: 3Zero Digital.
This page aggregates active Production Feed records. Counts are not software-quality rankings, and an affected version does not prove exploitation or infection. Read the full methodology.