How severe is CVE-2025-53833?

CVE-2025-53833 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-53833 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-53833?

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

Does CVE-2025-53833 have an EU (EUVD) identifier?

Yes. CVE-2025-53833 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21400.

When was CVE-2025-53833 published?

CVE-2025-53833 was published on 2025-07-14 and last updated on 2026-06-17.

CVE-2025-53833

CVE-2025-53833 is a critical-severity vulnerability with a CVSS 3.x base score of 10.0. 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-1336.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 9% (95th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21400
Weakness: CWE-1336
Published: 2025-07-14
Last modified: 2026-06-17

Description

LaRecipe is an application that allows users to create documentation with Markdown inside a Laravel app. Versions prior to 2.8.1 are vulnerable to Server-Side Template Injection (SSTI), which could potentially lead to Remote Code Execution (RCE) in vulnerable configurations. Attackers could execute arbitrary commands on the server, access sensitive environment variables, and/or escalate access depending on server configuration. Users are strongly advised to upgrade to version v2.8.1 or later to receive a patch.

Frequently asked questions

What is CVE-2025-53833?: LaRecipe is an application that allows users to create documentation with Markdown inside a Laravel app. Versions prior to 2.8.1 are vulnerable to Server-Side Template Injection (SSTI), which could potentially lead to Remote Code Execution (RCE) in vulnerable configurations. Attackers could execute arbitrary commands on the server, access sensitive environment variables, and/or escalate access depending on server configuration. Users are strongly advised to upgrade to version v2.8.1 or later to receive a patch.
How severe is CVE-2025-53833?: CVE-2025-53833 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-53833 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-53833?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-53833 have an EU (EUVD) identifier?: Yes. CVE-2025-53833 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21400.
When was CVE-2025-53833 published?: CVE-2025-53833 was published on 2025-07-14 and last updated on 2026-06-17.

References

Other CWE-1336 vulnerabilities

CVE-2024-32651 — Critical (CVSS 10.0): changedetection.io is an open source web page change detection, website watcher, restock monitor and notification…
CVE-2026-45312 — Critical (CVSS 9.9): RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In 0.24.0 and earlier, a Jinja2 template…
CVE-2026-9558 — Critical (CVSS 9.9): A Server-Side Template Injection (SSTI) vulnerability exists in Mautic's theme engine. The platform renders uploaded…
CVE-2026-33897 — Critical (CVSS 9.9): Incus is a system container and virtual machine manager. Prior to version 6.23.0, instance template files can be used…
CVE-2026-1868 — Critical (CVSS 9.9): GitLab has remediated a vulnerability in the Duo Workflow Service component of GitLab AI Gateway affecting all versions…
CVE-2025-14700 — Critical (CVSS 9.9): An input neutralization vulnerability in the Webhook Template component of Crafty Controller allows a remote,…

Browse all CWE-1336 vulnerabilities →