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| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| microweber/microweber | composer | <= 1.2.12 |
The commit diff shows the vulnerability exists in the save_from_live_edit method where user-controlled HTML input ($the_field_data['html']) was processed with only make_tags sanitization. The security advisory explicitly states this insufficient sanitization enables copy-paste XSS. The added AntiXSS::xss_clean in the patch confirms the original function's vulnerability. The function's direct handling of user input from the WYSIWYG editor matches the attack vector described in the CVE.
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