How many CVEs have patched uploadImg?

5 published CVEs changed uploadImg in star7th/showdoc, in 4 distinct patches totalling 175 changed lines, between 2021 and 2025.

What is the latest CVE that changed uploadImg?

CVE-2025-0520 (ShowDoc < 2.8.7 Unauthenticated File Upload Remote Code Execution), published 2025-04-29, changed lines 150 of server/Application/Home/Controller/PageController.class.php.

How does uploadImg compare to the rest of star7th/showdoc?

star7th/showdoc has 32 CVEs with a located fix in total; 5 of them changed uploadImg.

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.

RadicalNotion.AI

Log in Create an account

star7th/showdoc

Function

3 files

uploadImg

Name: uploadImg in star7th/showdoc: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

Defined in 3 files

Last patched April 29, 2025

5

CVEs

That changed this function

4

Distinct patches

Backports counted once

175

Lines changed

Added plus removed

2021–2025

Years

By CVE publication date

Overview

uploadImg in star7th/showdoc was changed by 5 published CVE fixes between 2021 and 2025, in 4 distinct patches that added or removed 175 lines in total.

The name occurs in 3 files: server/Application/Api/Controller/AttachmentController.class.php, server/Application/Api/Controller/PageController.class.php, server/Application/Home/Controller/PageController.class.php.

star7th/showdoc has 32 CVEs with a located fix in total, so 16% of them touched this function.

CVEs that patched it

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

ShowDoc < 2.8.7 Unauthenticated File Upload Remote Code Execution
CVE-2025-0520 · server/Application/Home/Controller/PageController.class.php · line 150 · +1 −1
Critical · CVSS 9.4
EPSS 2.6%2025-04-29
File Upload Restriction Bypass leading to Cross-site Scripting in ShowDoc
CVE-2022-0951 · server/Application/Api/Controller/AttachmentController.class.php · lines 82–84 · +3 −1
Medium · CVSS 6.1
EPSS 0.9%2022-03-15
Cross-site Scripting in ShowDoc
CVE-2022-0950 · server/Application/Api/Controller/AttachmentController.class.php · lines 82–84 · +3 −1
Medium · CVSS 5.4
EPSS 0.6%2022-03-15
Unrestricted Upload of File with Dangerous Type in showdoc
CVE-2022-0409 · server/Application/Api/Controller/AttachmentController.class.php · lines 81–82 · +2 −5
High · CVSS 7.8
EPSS 0.9%2022-02-19
Showdoc File Upload Vulnerability
CVE-2021-41745 · server/Application/Api/Controller/PageController.class.php · lines 213–231 · +8 −150
Critical · CVSS 9.8
EPSS 1.4%2021-10-22

Get an alert when the next CVE fix lands in star7th/showdoc, with the patched functions.

Monitor showdoc CVEs

Other functions in these files

Functions in the same files that CVE fixes also changed.

Other hotspots in the repository

Functions in star7th/showdoc changed by the most CVE fixes.

isDangerFilename7 CVEs · server/Application/Api/Model/AttachmentModel.class.php isAllowedFilename5 CVEs · server/Application/Api/Model/AttachmentModel.class.php upload4 CVEs · server/Application/Api/Model/AttachmentModel.class.php attachmentUpload3 CVEs · server/Application/Api/Controller/AttachmentController.class.php resetLoginSecretKey3 CVEs · server/Application/Api/Controller/AdminSettingController.class.php getLoginSecretKey3 CVEs · server/Application/Api/Controller/AdminSettingController.class.php

All patched functions in star7th/showdoc

Frequently asked questions

Common questions about CVE fixes to uploadImg.

How many CVEs have patched uploadImg?: 5 published CVEs changed uploadImg in star7th/showdoc, in 4 distinct patches totalling 175 changed lines, between 2021 and 2025.
What is the latest CVE that changed uploadImg?: CVE-2025-0520 (ShowDoc < 2.8.7 Unauthenticated File Upload Remote Code Execution), published 2025-04-29, changed lines 150 of server/Application/Home/Controller/PageController.class.php.
How does uploadImg compare to the rest of star7th/showdoc?: star7th/showdoc has 32 CVEs with a located fix in total; 5 of them changed uploadImg.
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.

Track star7th/showdoc CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing