CVE-2026-25773Disclosure(mattermost / focalboard)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

** UNSUPPORTED WHEN ASSIGNED ** Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject a malicious SQL payload into the category id field, which is stored in the database and later executed unsanitized when the category reorder API processes the stored value. This Second-Order SQL Injection (Time-Based Blind) allows an authenticated attacker to exfiltrate sensitive data including password hashes of other users. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-89

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • focalboard

Threat summary

  • 4 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 4 signals
  • Disclosure: 2 classified signals
  • General: 2 classified signals
  • Peaked 1d ago at 2 mentions (2026-04-03); latest day: 2
  • 4 total mentions across 2 days

Affected systems

Vendors
Products
focalboard

1 version affected across 1 product

Deep dive

Activity timeline4 mentions / 2d
01122Mentions · 2026-04-03: 2Mentions · 2026-04-04: 2Technical Details · 2026-04-03: 2Technical Details · 2026-04-04: 204-0304-04
Signal classification2 categories
Disclosure
250.0%
General
250.0%
Referenced assets4 URLs
Full discourse4 posts
  • CTIWatch@ctiwatchcloud
    General

    🔍 Today's Top Vulnerabilities 🟠 CVE-2026-25773 | CVSS 8.1 🟠 CVE-2026-27655 | CVSS 7.3 🟠 CVE-2026-4108 | CVSS 7.3 🔗 http://ctiwatch.cloud/vulnerabilities #CVE #Vulnerability #ThreatIntel

    Post summary

    The post lists three CVEs with their CVSS scores and a link to a generic vulnerabilities page, but gives no further details on exploitation, patches, or PoCs.

    0000031
    5.6K followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-25773 - High ** UNSUPPORTED WHEN ASSIGNED ** Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject ... https://www.thehackerwire.com/vulnerability/CVE-2026-25773/ https://t.co/tAxhS0lLbg

    Post summary

    The tweet announces CVE-2026-25773, revealing a SQL injection flaw in Focalboard 8.0 caused by unsanitized category IDs, and links to a vulnerability article for more details.

    0000046
    164 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-25773 ** UNSUPPORTED WHEN ASSIGNED ** Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories… https://www.cve.org/CVERecord?id=CVE-2026-25773 ----- Traducción: CVE-2026-25773 ** … http://infoflow.cloud`

    Post summary

    The tweet announces that Focalboard 8.0 has a SQL injection vulnerability due to unsanitized category IDs, linking only to the CVE record.

    0000029
    65 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-25773 ** UNSUPPORTED WHEN ASSIGNED ** Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories… https://www.cve.org/CVERecord?id=CVE-2026-25773

    Post summary

    The note identifies CVE-2026-25773 as a dynamic SQL injection risk in Focalboard v8.0 during category reordering, but does not provide a PoC, exploit, patch, or evidence of active exploitation.

    00000124
    56.9K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmattermostfocalboard8.0.0--

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