VulnSocial

CVE-2026-59098Disclosure

LOWCVSS 7.1 · HIGH

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

LobeChat through 2.2.9 contains a broken access control vulnerability in the retrieval-augmented-generation semantic search functionality that allows authenticated attackers to access other users' data by exploiting missing user-identifier predicates in the chunk model semanticSearch method. Attackers can supply arbitrary victim file or knowledge-base identifiers through the chunk retrieval and chat knowledge-base paths to retrieve text content, file names, and metadata belonging to other users.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-639

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-07-02: 2Technical Details · 2026-07-02: 207-02
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-59098 LobeChat through 2.2.9 contains a broken access control vulnerability in the retrieval-augmented-generation semantic search functionality that allows authenticated at… https://www.cve.org/CVERecord?id=CVE-2026-59098 ----- Traducción: CVE-2026-59098 Lob… http://infoflow.cloud`

    Post summary

    The post announces the CVE-2026-59098 as a broken access control issue in LobeChat’s semantic search, without mentioning a PoC, exploit, active usage, patch, or debunking claim.

    0000039
    91 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-59098 LobeChat through 2.2.9 contains a broken access control vulnerability in the retrieval-augmented-generation semantic search functionality that allows authenticated at… https://www.cve.org/CVERecord?id=CVE-2026-59098

    Post summary

    The post announces a broken access control flaw in LobeChat 2.2.9 affecting its semantic search feature for authenticated users, without providing any PoC, exploit, patch, or active exploitation details.

    00000662
    57.7K followersView on X

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