How many CVEs have patched unserialize?

2 published CVEs changed unserialize in WordPress/wordpress-develop, in 1 distinct patches totalling 48 changed lines, between 2020 and 2021.

What is the latest CVE that changed unserialize?

CVE-2021-29476 (Insecure Deserialization of untrusted data in rmccue/requests), published 2021-04-27, changed lines 45 to 60 of src/wp-includes/Requests/Utility/FilteredIterator.php.

How does unserialize compare to the rest of WordPress/wordpress-develop?

WordPress/wordpress-develop has 15 CVEs with a located fix in total; 2 of them changed unserialize.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Unserialize

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Unserialize

unserialize in WordPress/wordpress-develop: Patched by 2 CVEs

WordPress/wordpress-develop

Function

unserialize

Name: unserialize in WordPress/wordpress-develop: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/wp-includes/Requests/Utility/FilteredIterator.php

Last patched April 27, 2021

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2020–2021

Years

By CVE publication date

Overview

unserialize in WordPress/wordpress-develop was changed by 2 published CVE fixes between 2020 and 2021, in 1 distinct patches that added or removed 48 lines in total.

WordPress/wordpress-develop has 15 CVEs with a located fix in total, so 13% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed unserialize, newest first, with the lines each fix touched.

Insecure Deserialization of untrusted data in rmccue/requests
CVE-2021-29476 · lines 45–60 · +16 −0
Critical · CVSS 9.8
EPSS 2.1%2021-04-27
CVE-2020-28032
CVE-2020-28032 · lines 45–60 · +32 −0 in 2 hunks
Critical · CVSS 9.8
EPSS 15.7%2020-10-31

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Other hotspots in the repository

Functions in WordPress/wordpress-develop changed by the most CVE fixes.

find_compatible_table_alias1 CVEs · src/wp-includes/class-wp-meta-query.php find_compatible_table_alias1 CVEs · src/wp-includes/class-wp-tax-query.php clean_query1 CVEs · src/wp-includes/class-wp-tax-query.php current_user_can1 CVEs · src/wp-includes/class-wp-xmlrpc-server.php is_blog_installed1 CVEs · src/wp-includes/functions.php is_protected_meta1 CVEs · src/wp-includes/meta.php

All patched functions in WordPress/wordpress-develop

Frequently asked questions

Common questions about CVE fixes to unserialize.

How many CVEs have patched unserialize?: 2 published CVEs changed unserialize in WordPress/wordpress-develop, in 1 distinct patches totalling 48 changed lines, between 2020 and 2021.
What is the latest CVE that changed unserialize?: CVE-2021-29476 (Insecure Deserialization of untrusted data in rmccue/requests), published 2021-04-27, changed lines 45 to 60 of src/wp-includes/Requests/Utility/FilteredIterator.php.
How does unserialize compare to the rest of WordPress/wordpress-develop?: WordPress/wordpress-develop has 15 CVEs with a located fix in total; 2 of them changed unserialize.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

src/wp-includes/Requests/Utility/FilteredIterator.php on GitHub (opens in a new tab)
All patched functions in WordPress/wordpress-develop
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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Overview
CVEs that patched it
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References