CVE-2023-52187: Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Thomas Maier Image Source Control

Q: How do I fix CVE-2023-52187?

image source control: upgrade to newer than 2.17.0. Exact commands for each OS are on this page.

Q: Is CVE-2023-52187 being exploited?

CVE-2023-52187 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-52187 affect?

CVE-2023-52187 affects image source control. Severity is medium (CVSS 5.3). Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Thomas Maier Image Source Control Lite – Show Image Credits and Captions.This issue affects Image Source Control Lite – Show Image Credits and Captions: from n/a th

Q: How urgent is CVE-2023-52187?

Priority 34/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2023-52187 is a medium-severity flaw (CVSS 5.3) affecting image source control. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Thomas Maier Image Source Control Lite – Show Image Credits and Captions.This issue affects Image Source Control Lite – Show Image Credits and Captions: from n/a through 2.17.0.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 59%)
CISA exploited list	No
Weakness	CWE-200
Published	2024-01-27
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: imagesourcecontrol

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-01-27 00:15 UTCPublished CVE record published
2026-06-17 06:42 UTCUpdated Record last modified

imagesourcecontrol image source control UPGRADE

Affected: <= 2.17.0

Fixed in: newer than 2.17.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy image-source-control || rpm -q image-source-control || image-source-control --version

2. UPGRADE to newer than 2.17.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade image-source-control

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade image-source-control

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-52187?

image source control: upgrade to newer than 2.17.0. Exact commands for each OS are on this page.

Is CVE-2023-52187 being exploited?

CVE-2023-52187 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-52187 affect?

CVE-2023-52187 affects image source control. Severity is medium (CVSS 5.3). Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Thomas Maier Image Source Control Lite – Show Image Credits and Captions.This issue affects Image Source Control Lite – Show Image Credits and Captions: from n/a th

How urgent is CVE-2023-52187?

Priority 34/100. Remotely exploitable, no login, no user action

References

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