How severe is CVE-2026-35455?

CVE-2026-35455 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-35455 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-35455?

CVE-2026-35455 affects Futo Immich. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-35455?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-35455 have an EU (EUVD) identifier?

Yes. CVE-2026-35455 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20583.

When was CVE-2026-35455 published?

CVE-2026-35455 was published on 2026-04-08 and last updated on 2026-06-17.

CVE-2026-35455

CVE-2026-35455 is a high-severity vulnerability in Futo Immich with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-20583
Weakness: CWE-79
Affected product: Futo Immich
Published: 2026-04-08
Last modified: 2026-06-17

Description

immich is a high performance self-hosted photo and video management solution. Prior to 2.7.0, sStored Cross-Site Scripting (XSS) in the 360° panorama viewer allows any authenticated user to execute arbitrary JavaScript in the browser of any other user who views the malicious panorama with the OCR overlay enabled. The attacker uploads an equirectangular image containing crafted text; OCR extracts it, and the panorama viewer renders it via innerHTML without sanitization. This enables session hijacking (via persistent API key creation), private photo exfiltration, and access to GPS location history and face biometric data. This vulnerability is fixed in 2.7.0.

Frequently asked questions

What is CVE-2026-35455?: immich is a high performance self-hosted photo and video management solution. Prior to 2.7.0, sStored Cross-Site Scripting (XSS) in the 360° panorama viewer allows any authenticated user to execute arbitrary JavaScript in the browser of any other user who views the malicious panorama with the OCR overlay enabled. The attacker uploads an equirectangular image containing crafted text; OCR extracts it, and the panorama viewer renders it via innerHTML without sanitization. This enables session hijacking (via persistent API key creation), private photo exfiltration, and access to GPS location history and face biometric data. This vulnerability is fixed in 2.7.0.
How severe is CVE-2026-35455?: CVE-2026-35455 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-35455 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-35455?: CVE-2026-35455 affects Futo Immich. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-35455?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-35455 have an EU (EUVD) identifier?: Yes. CVE-2026-35455 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20583.
When was CVE-2026-35455 published?: CVE-2026-35455 was published on 2026-04-08 and last updated on 2026-06-17.

References

https://github.com/immich-app/immich/security/advisories/GHSA-9qx4-67jm-cc66

Affected products (1)

cpe:2.3:a:futo:immich:*:*:*:*:*:docker:*:*

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