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CWE-502

2,972 CVEs • Abstraction: Base • Likelihood of Exploit: Medium

Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

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CVEs (2,972)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Pb Cms Project
1Pb Cms
Jun 17, 2026
Mar 6, 2025
5.1 MEDIUM· v4
7.2 HIGH· v3
5.8 MEDIUM· v2
A vulnerability was found in LinZhaoguan pb-cms 1.0.0 and classified as critical. This issue affects some unknown processing of the file /admin#themes of the component Add New Topic Handler. The manipulation of the argum...Show more
A vulnerability was found in LinZhaoguan pb-cms 1.0.0 and classified as critical. This issue affects some unknown processing of the file /admin#themes of the component Add New Topic Handler. The manipulation of the argument Topic Key leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.Show less
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Jun 17, 2026
Mar 6, 2025
8.4 HIGH· v4
7.8 HIGH· v3
N/A· v2
A deserialization of untrusted data vulnerability exists in NI G Web Development Software that may result in arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially craft...Show more
A deserialization of untrusted data vulnerability exists in NI G Web Development Software that may result in arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted project file.  This vulnerability affects G Web Development Software 2022 Q3 and prior versions.Show less
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Jun 17, 2026
Mar 5, 2025
N/A· v4
8.1 HIGH· v3
N/A· v2
The WooCommerce Recover Abandoned Cart plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 24.4.0 via deserialization of untrusted input from the 'raccookie_guest_email' cooki...Show more
The WooCommerce Recover Abandoned Cart plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 24.4.0 via deserialization of untrusted input from the 'raccookie_guest_email' cookie. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.Show less
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Jun 17, 2026
Mar 5, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The VEDA - MultiPurpose WordPress Theme theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.2 via deserialization of untrusted input in the 'veda_backup_and_restore_action' f...Show more
The VEDA - MultiPurpose WordPress Theme theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.2 via deserialization of untrusted input in the 'veda_backup_and_restore_action' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.Show less
1Digitalzoomstudio
1Zoomsounds
Jun 17, 2026
Mar 5, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The ZoomSounds - WordPress Wave Audio Player with Playlist plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.91 via deserialization of untrusted input from the 'margs' par...Show more
The ZoomSounds - WordPress Wave Audio Player with Playlist plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.91 via deserialization of untrusted input from the 'margs' parameter. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.Show less
1Givewp
1Givewp
Jun 17, 2026
Mar 4, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The Donations Widget plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.19.4 via deserialization of untrusted input from the Donation Form through the 'card_address' parame...Show more
The Donations Widget plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.19.4 via deserialization of untrusted input from the Donation Form through the 'card_address' parameter. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to achieve remote code execution.Show less
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Jun 17, 2026
Mar 3, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in Metagauss ProfileGrid profilegrid-user-profiles-groups-and-communities allows Object Injection.This issue affects ProfileGrid : from n/a through <= 5.9.4.3.
1Wpgeodirectory
1Events Calendar*
Jun 17, 2026
Mar 3, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in Stiofan Events Calendar for GeoDirectory events-for-geodirectory allows Object Injection.This issue affects Events Calendar for GeoDirectory: from n/a through <= 2.3.14.
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Jun 17, 2026
Mar 3, 2025
N/A· v4
7.2 HIGH· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in Beaver Builder WordPress Assistant assistant allows Object Injection.This issue affects WordPress Assistant: from n/a through <= 1.5.1.
1Heinlein Support
1Check Mk Python Api
Jun 17, 2026
Mar 3, 2025
7.7 HIGH· v4
9.8 CRITICAL· v3
N/A· v2
Insecure deserialization and improper certificate validation in Checkmk Exchange plugin check-mk-api prior to 5.8.1
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Jun 17, 2026
Mar 1, 2025
N/A· v4
7.2 HIGH· v3
N/A· v2
The Album Gallery – WordPress Gallery plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.6.3 via deserialization of untrusted input from gallery meta. This makes it possibl...Show more
The Album Gallery – WordPress Gallery plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.6.3 via deserialization of untrusted input from gallery meta. This makes it possible for authenticated attackers, with Editor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.Show less
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Jun 17, 2026
Feb 28, 2025
6.3 MEDIUM· v4
N/A· v3
N/A· v2
PixelYourSite - Your smart PIXEL (TAG) and API Manager 10.1.1.1 was found to be vulnerable. Unvalidated user input is used directly in an unserialize function in myapp/modules/facebook/facebook-server-a sync-task.php.
1Wpbranch
1Tabs For Woocommerce
Jun 17, 2026
Feb 28, 2025
N/A· v4
7.2 HIGH· v3
N/A· v2
The Tabs for WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.0 via deserialization of untrusted input in the 'product_has_custom_tabs' function. This makes...Show more
The Tabs for WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.0 via deserialization of untrusted input in the 'product_has_custom_tabs' function. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.Show less
1Melapress
1Wp Activity Log
Jun 17, 2026
Feb 27, 2025
6.3 MEDIUM· v4
9.8 CRITICAL· v3
N/A· v2
WP Activity Log 5.3.2 was found to be vulnerable. Unvalidated user input is used directly in an unserialize function in myapp/classes/Writers/class-csv-writer.php.
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Jun 17, 2026
Feb 27, 2025
5.1 MEDIUM· v4
4.7 MEDIUM· v3
5.8 MEDIUM· v2
A vulnerability classified as problematic was found in b1gMail up to 7.4.1-pl1. Affected by this vulnerability is an unknown functionality of the file src/admin/users.php of the component Admin Page. The manipulation of...Show more
A vulnerability classified as problematic was found in b1gMail up to 7.4.1-pl1. Affected by this vulnerability is an unknown functionality of the file src/admin/users.php of the component Admin Page. The manipulation of the argument query/q leads to deserialization. The attack can be launched remotely. Upgrading to version 7.4.1-pl2 is able to address this issue. The identifier of the patch is 4816c8b748f6a5b965c8994e2cf10861bf6e68aa. It is recommended to upgrade the affected component. The vendor acted highly professional and even fixed this issue in the discontinued commercial edition as b1gMail 7.4.0-pl3.Show less
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Jun 17, 2026
Feb 25, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in flexmls Flexmls® IDX flexmls-idx allows Object Injection.This issue affects Flexmls® IDX: from n/a through <= 3.14.27.
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Jun 17, 2026
Feb 24, 2025
N/A· v4
7.2 HIGH· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in Nazmul Hasan Robin NHR Options Table Manager nhrrob-options-table-manager allows Object Injection.This issue affects NHR Options Table Manager: from n/a through <= 1.1.2...Show more
Deserialization of Untrusted Data vulnerability in Nazmul Hasan Robin NHR Options Table Manager nhrrob-options-table-manager allows Object Injection.This issue affects NHR Options Table Manager: from n/a through <= 1.1.2.Show less
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Jun 17, 2026
Feb 24, 2025
N/A· v4
7.2 HIGH· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in giuliopanda ADFO admin-form allows Object Injection.This issue affects ADFO: from n/a through <= 1.9.1.
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Jun 17, 2026
Feb 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in MetaSlider Responsive Slider by MetaSlider ml-slider allows Object Injection.This issue affects Responsive Slider by MetaSlider: from n/a through <= 3.94.0.
1Westboy
1Cicadascms
Jun 17, 2026
Feb 22, 2025
5.1 MEDIUM· v4
9.8 CRITICAL· v3
5.8 MEDIUM· v2
A vulnerability, which was classified as problematic, has been found in westboy CicadasCMS 1.0. This issue affects some unknown processing of the file /system of the component Template Management. The manipulation leads...Show more
A vulnerability, which was classified as problematic, has been found in westboy CicadasCMS 1.0. This issue affects some unknown processing of the file /system of the component Template Management. The manipulation leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.Show less