How many CVEs have patched is_valid?

1 published CVEs changed is_valid in 1Panel-dev/MaxKB, in 1 distinct patches totalling 75 changed lines, between 2026 and 2026.

What is the latest CVE that changed is_valid?

CVE-2026-56779 (MaxKB < 2.10.0 - Server-Side Request Forgery via downloadCallbackUrl and download_url Parameters), published 2026-06-25, changed lines 914 to 1004 of apps/application/serializers/application.py.

How does is_valid compare to the rest of 1Panel-dev/MaxKB?

1Panel-dev/MaxKB has 19 CVEs with a located fix in total; 1 of them changed is_valid.

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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1Panel-dev/MaxKB

Function

is_valid

Name: is_valid in 1Panel-dev/MaxKB: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

apps/application/serializers/application.py

Last patched June 25, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

75

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

is_valid in 1Panel-dev/MaxKB was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 75 lines in total.

1Panel-dev/MaxKB has 19 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

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

MaxKB < 2.10.0 - Server-Side Request Forgery via downloadCallbackUrl and download_url Parameters
CVE-2026-56779 · lines 914–1004 · +40 −35
Medium · CVSS 5.3
EPSS 0.3%2026-06-25

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in 1Panel-dev/MaxKB changed by the most CVE fixes.

init_sandbox_dir3 CVEs · apps/common/utils/tool_code.py process_response3 CVEs · apps/common/middleware/chat_headers_middleware.py execute2 CVEs · apps/application/flow/backend/sandbox_shell.py update_template_workflow2 CVEs · apps/application/serializers/application.py edit2 CVEs · apps/knowledge/serializers/knowledge_workflow.py save_workflow2 CVEs · apps/knowledge/serializers/knowledge_workflow.py

All patched functions in 1Panel-dev/MaxKB

Frequently asked questions

Common questions about CVE fixes to is_valid.

How many CVEs have patched is_valid?: 1 published CVEs changed is_valid in 1Panel-dev/MaxKB, in 1 distinct patches totalling 75 changed lines, between 2026 and 2026.
What is the latest CVE that changed is_valid?: CVE-2026-56779 (MaxKB < 2.10.0 - Server-Side Request Forgery via downloadCallbackUrl and download_url Parameters), published 2026-06-25, changed lines 914 to 1004 of apps/application/serializers/application.py.
How does is_valid compare to the rest of 1Panel-dev/MaxKB?: 1Panel-dev/MaxKB has 19 CVEs with a located fix in total; 1 of them changed is_valid.
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

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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