How many CVEs have patched _process_authentication_headers?

1 published CVEs changed _process_authentication_headers in sooperset/mcp-atlassian, in 1 distinct patches totalling 17 changed lines, between 2026 and 2026.

What is the latest CVE that changed _process_authentication_headers?

CVE-2026-27826 (MCP Atlassian has SSRF via unvalidated X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url headers), published 2026-03-10, changed lines 476 to 492 of src/mcp_atlassian/servers/main.py.

How does _process_authentication_headers compare to the rest of sooperset/mcp-atlassian?

sooperset/mcp-atlassian has 34 CVEs with a located fix in total; 1 of them changed _process_authentication_headers.

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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Mcp Atlassian
_process_authentication_headers

_process_authentication_headers in sooperset/mcp-atlassian: Patched by 1 CVEs

sooperset/mcp-atlassian

Function

_process_authentication_headers

Name: _process_authentication_headers in sooperset/mcp-atlassian: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/mcp_atlassian/servers/main.py

Last patched March 10, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

_process_authentication_headers in sooperset/mcp-atlassian was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 17 lines in total.

sooperset/mcp-atlassian has 34 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

MCP Atlassian has SSRF via unvalidated X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url headers
CVE-2026-27826 · lines 476–492 · +17 −0
High · CVSS 8.2
EPSS 1.0%2026-03-10

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1_call_tool_mcpsrc/mcp_atlassian/servers/main.py32 CVEs · 1 patches2026
2_is_tool_authorizedsrc/mcp_atlassian/servers/main.py32 CVEs · 1 patches2026
3_list_tools_mcpsrc/mcp_atlassian/servers/main.py32 CVEs · 1 patches2026
4safe_sendsrc/mcp_atlassian/servers/main.py32 CVEs · 1 patches2026

Other hotspots in the repository

Functions in sooperset/mcp-atlassian changed by the most CVE fixes.

validate_url_for_ssrf33 CVEs · src/mcp_atlassian/utils/urls.py download_attachment33 CVEs · src/mcp_atlassian/jira/attachments.py upload_attachment32 CVEs · src/mcp_atlassian/confluence/attachments.py allowlist32 CVEs · src/mcp_atlassian/confluence/search.py _and_spaces_filter32 CVEs · src/mcp_atlassian/confluence/search.py search32 CVEs · src/mcp_atlassian/confluence/search.py

All patched functions in sooperset/mcp-atlassian

Frequently asked questions

Common questions about CVE fixes to _process_authentication_headers.

How many CVEs have patched _process_authentication_headers?: 1 published CVEs changed _process_authentication_headers in sooperset/mcp-atlassian, in 1 distinct patches totalling 17 changed lines, between 2026 and 2026.
What is the latest CVE that changed _process_authentication_headers?: CVE-2026-27826 (MCP Atlassian has SSRF via unvalidated X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url headers), published 2026-03-10, changed lines 476 to 492 of src/mcp_atlassian/servers/main.py.
How does _process_authentication_headers compare to the rest of sooperset/mcp-atlassian?: sooperset/mcp-atlassian has 34 CVEs with a located fix in total; 1 of them changed _process_authentication_headers.
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/mcp_atlassian/servers/main.py on GitHub (opens in a new tab)
All patched functions in sooperset/mcp-atlassian
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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On this page

Overview
CVEs that patched it
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FAQ
References