How many CVEs have patched build_message?

1 published CVEs changed build_message in mybb/mybb, in 1 distinct patches totalling 5 changed lines, between 2026 and 2026.

What is the latest CVE that changed build_message?

CVE-2026-45125 (MyBB: Email User CRLF injection), published 2026-08-18, changed lines 170 to 183 of inc/class_mailhandler.php.

How does build_message compare to the rest of mybb/mybb?

mybb/mybb has 29 CVEs with a located fix in total; 1 of them changed build_message.

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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Build_message

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Mybb
Mybb
Build_message

build_message in mybb/mybb: Patched by 1 CVEs

mybb/mybb

Function

build_message

Name: build_message in mybb/mybb: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

inc/class_mailhandler.php

Last patched August 18, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

build_message in mybb/mybb was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 5 lines in total.

mybb/mybb has 29 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

MyBB: Email User CRLF injection
CVE-2026-45125 · lines 170–183 · +5 −0 in 2 hunks
Medium · CVSS 5.3
EPSS 0.4%2026-08-18

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1set_common_headersinc/class_mailhandler.php1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in mybb/mybb changed by the most CVE fixes.

create_tables3 CVEs · install/index.php fetch_remote_file2 CVEs · inc/functions.php get_ip_by_hostname2 CVEs · inc/functions.php set_common_headers1 CVEs · inc/class_mailhandler.php verify_profile_fields1 CVEs · inc/datahandlers/user.php build_postbit1 CVEs · inc/functions_post.php

All patched functions in mybb/mybb

Frequently asked questions

Common questions about CVE fixes to build_message.

How many CVEs have patched build_message?: 1 published CVEs changed build_message in mybb/mybb, in 1 distinct patches totalling 5 changed lines, between 2026 and 2026.
What is the latest CVE that changed build_message?: CVE-2026-45125 (MyBB: Email User CRLF injection), published 2026-08-18, changed lines 170 to 183 of inc/class_mailhandler.php.
How does build_message compare to the rest of mybb/mybb?: mybb/mybb has 29 CVEs with a located fix in total; 1 of them changed build_message.
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

inc/class_mailhandler.php on GitHub (opens in a new tab)
All patched functions in mybb/mybb
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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