CVE-2026-103532: Access Control Flaw (CVSS 5.3)

Description

A vulnerability has been found in immich-app Immich up to 2.7.5. This affects the function checkSharedLinkAccess of the file server/src/utils/access.ts of the component Shared Link Preview Handler. The manipulation of the argument Password leads to improper authorization. The attack may be initiated remotely. The reported GitHub issue was closed with the label "duplicate".

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0031

Probability of exploitation

0.22%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-266 CWE-266

CWE-285 CWE-285

References

Other References

https://github.com/immich-app/immich/ https://github.com/immich-app/immich/issues/29599 https://vuldb.com/cve/CVE-2026-103532 https://vuldb.com/submit/957120 https://vuldb.com/vuln/412344 https://vuldb.com/vuln/412344/cti https://github.com/immich-app/immich/issues/29599

Frequently Asked Questions

What is CVE-2026-103532? +

A vulnerability has been found in immich-app Immich up to 2.7.5. This affects the function checkSharedLinkAccess of the file server/src/utils/access.ts of the component Shared Link Preview Handler. The manipulation of the argument Password leads to improper authorization. The attack may be initiated remotely. The reported GitHub issue was closed with the label "duplicate". It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-103532? +

CVE-2026-103532 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0031, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-103532? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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