# CVE-2026-59074 — Edito CMS

> As of 2026-11-14, CVE-2026-59074 is a High-severity (band derived from the CVSS v4.0 score, not stated by the CNA) vulnerability in Edito CMS, CVSS v4.0 8.7, EPSS 0.1% (8.2th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-59074, most recently “Edito CMS multiple vulnerabilities incl. JWT refresh signature bypass (CVE-2026-59074) enabling account takeover”.

**Last updated:** 2026-11-14

## What is CVE-2026-59074?

Edito CMS is vulnerable to improper cryptographic signature verification in the JWT refresh logic. An authenticated low-privilege user can submit self-crafted​ ​JWT​ containing​ ​an existing user​ ​identifier and, due to the lack of signature validation,​​ obtain​ ​a ​​valid,​​ fully-signed​​ session ​​token​​ for​​ any ​​account ​​in​ ​the​ ​system. This allows the attacker to impersonate any user, including administrators. This issue was fixed in version 5.10.2607. Hotfixes for older versions (5.8) have also been released.

The record classifies CVE-2026-59074 under weakness class [CWE-347](https://intel.threadlinqs.com/cwe/CWE-347). 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 2 days ago.

## Severity and exploitation probability

- **CVSS v4.0 base score:** 8.7 — High (derived from score) (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **EPSS (FIRST):** 0.1% probability of exploitation in the next 30 days, higher than 8.2% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 4.7/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-11-13

## Is CVE-2026-59074 being exploited?

It currently carries a trending score of 37 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [Edito](https://intel.threadlinqs.com/vendors/edito): CMS

## How to fix CVE-2026-59074

No vendor patch reference has been recorded for CVE-2026-59074 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-59074

1 tracked threat in the Threadlinqs corpus references CVE-2026-59074, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Edito CMS multiple vulnerabilities incl. JWT refresh signature bypass (CVE-2026-59074) enabling account takeover](https://intel.threadlinqs.com/threat/TL-2026-6013) — HIGH · 2026-11-14

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories.

**Third-party advisory**

- [cert.pl — third party advisory](https://cert.pl/posts/2026/11/CVE-2026-59074)

**Issue tracking and product pages**

- [edito.pl — product](https://www.edito.pl/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-59074
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