The Wp Parsidate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the calendar Gutenberg block's 'theme' attribute in versions up to, and including, 6.4. This is due to insufficient input sanitization and output escaping on the block attribute value which is concatenated directly into an HTML class attribute in the printCalendar() function without esc_attr(). This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Metrics
Affected Vendors & Products
References
History
Thu, 12 Nov 2026 21:00:00 +0000
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Man4toman
Man4toman parsi Date | بسته فارسی ساز وردپرس و ووکامرس پارسی دیت Wordpress-extensions Wordpress-extensions wp Parsidate |
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| Vendors & Products |
Man4toman
Man4toman parsi Date | بسته فارسی ساز وردپرس و ووکامرس پارسی دیت Wordpress-extensions Wordpress-extensions wp Parsidate |
Sat, 07 Nov 2026 07:30:00 +0000
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ssvc
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Fri, 06 Nov 2026 09:45:00 +0000
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| Description | The Wp Parsidate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the calendar Gutenberg block's 'theme' attribute in versions up to, and including, 6.4. This is due to insufficient input sanitization and output escaping on the block attribute value which is concatenated directly into an HTML class attribute in the printCalendar() function without esc_attr(). This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. | |
| Title | Wp Parsidate <= 6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'theme' Block Attribute | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-11-06T09:38:14.930Z
Updated: 2026-11-06T15:02:14.239Z
Reserved: 2026-09-24T18:19:38.612Z
Link: CVE-2026-97642
Updated: 2026-11-06T15:02:08.233Z
Status : Deferred
Published: 2026-11-06T10:16:38.320
Modified: 2026-11-06T15:17:27.440
Link: CVE-2026-97642
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