VulnSocial

CVE-2026-23983Disclosure(apache / superset)

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

A Sensitive Data Exposure vulnerability exists in Apache Superset allowing authenticated users to retrieve sensitive user information. The Tag endpoint (disabled by default) allows users to retrieve a list of objects associated with a specific tag. When these associated objects include Users, the API response improperly serializes and returns sensitive fields, including password hashes (pbkdf2), email addresses, and login statistics. This vulnerability allows authenticated users with low privileges (e.g., Gamma role) to view sensitive authentication data This issue affects Apache Superset: before 6.0.0. Users are recommended to upgrade to version 6.0.0, which fixes the issue or make sure TAGGING_SYSTEM is False (Apache Superset current default)

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-200

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.

  • superset

Threat summary

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

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked at 2 mentions on most recent observed day (2026-02-28)
  • 3 total mentions across 2 days

Affected systems

Vendors
apache
Products
superset

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-02-25: 1Mentions · 2026-02-28: 2Technical Details · 2026-02-25: 1Technical Details · 2026-02-28: 202-2502-28
Signal classification1 categories
Disclosure
3100.0%
Referenced assets5 URLs
Classification over time
DateTotalLabels
2026-02-251
Disclosure1
2026-02-282
Disclosure2
Full discourse3 posts
  • Open Source Security mailing list@oss_security
    Disclosure

    CVE-2026-23982: Improper Authorization in Dataset Creation Allows Access Control Bypass https://www.openwall.com/lists/oss-security/2026/02/24/6 CVE-2026-23983: Sensitive Data Exposure via REST API https://www.openwall.com/lists/oss-security/2026/02/24/7 CVE-2026-23984: SQLLab Read-Only Bypass on PostgreSQL https://www.openwall.com/lists/oss-security/2026/02/24/8

    Post summary

    Three CVEs were disclosed, each describing a distinct vulnerability type, with links to mailing list discussions for further details.

    01000318
    4.4K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-23983 A Sensitive Data Exposure vulnerability exists in Apache Superset allowing authenticated users to retrieve sensitive user information. The Tag endpoint (disabled by d… https://www.cve.org/CVERecord?id=CVE-2026-23983 ----- Traducción: CVE-2026-23983 Exi… http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-23983, a sensitive data exposure flaw in Apache Superset that lets authenticated users access sensitive user information, but provides no PoC, exploit, or patch details.

    0000041
    55 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-23983 A Sensitive Data Exposure vulnerability exists in Apache Superset allowing authenticated users to retrieve sensitive user information. The Tag endpoint (disabled by d… https://www.cve.org/CVERecord?id=CVE-2026-23983

    Post summary

    The post announces CVE‑2026‑23983, a sensitive data exposure flaw in Apache Superset’s Tag endpoint that permits authenticated users to access sensitive user information.

    00000386
    56.6K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appapachesuperset---

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