Cross-site scripting (XSS) vulnerability in the Ephox (formerly Moxiecode) plupload.flash.swf shim 2.1.2 in Plupload, as used in WordPress 3.9.x, 4.0.x, and 4.1.x before 4.1.2 and other products, allows remote attackers to execute same-origin JavaScript functions via the target parameter, as demonstrated by executing a certain click function, related to _init.as and _fireEvent.as.
An official patch is available. Apply the patch as soon as possible.
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 0.0 → 0.0 |
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 0.0 → 0.0 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 0.0 |
Affected Software
| Vendor | Product | Version |
|---|
| debian | debian_linux | 7.0 |
| debian | debian_linux | 8.0 |
| wordpress | wordpress | 3.9.0 |
| wordpress | wordpress | 3.9.1 |
| wordpress | wordpress | 3.9.2 |
| wordpress | wordpress | 3.9.3 |
| wordpress | wordpress | 4.0 |
| wordpress | wordpress | 4.0.1 |
| wordpress | wordpress | 4.1 |
| wordpress | wordpress | 4.1.1 |
Published: 2015-08-05
