CVE-2026-0558Disclosure(lollms / lollms)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 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 vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` endpoint. This endpoint does not enforce authentication, unlike other file-related endpoints, and lacks the `Depends(get_current_active_user)` dependency. This issue can lead to denial of service (DoS) through resource exhaustion, information disclosure, and violation of the application's documented security policies.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-287

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

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

  • lollms

Threat summary

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

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • General: 1 classified signal
  • Peaked 3d ago at 1 mentions (2026-03-29); latest day: 1
  • 4 total mentions across 4 days

Affected systems

Vendors
Products
lollms

Deep dive

Activity timeline4 mentions / 4d
00111Mentions · 2026-03-29: 1Mentions · 2026-03-30: 1Mentions · 2026-04-01: 1Mentions · 2026-08-20: 1Technical Details · 2026-03-30: 1Technical Details · 2026-04-01: 1Technical Details · 2026-08-20: 103-2903-3004-0108-20
Signal classification2 categories
Disclosure
375.0%
General
125.0%
Referenced assets5 URLs
Classification over time
DateTotalLabels
2026-03-291
Disclosure1
2026-03-301
General1
2026-04-011
Disclosure1
2026-08-201
Disclosure1
Full discourse4 posts
  • Yunus Aydın@aydinnyunuss
    Disclosure

    I found three security issues in parisneo/lollms (versions before 2.2.0). They’re now public as: - https://www.cve.org/CVERecord?id=CVE-2026-0558 - https://www.cve.org/CVERecord?id=CVE-2026-0560 - https://www.cve.org/CVERecord?id=CVE-2026-0562 #security #websecurity #appsec #cve #bugbounty

    Post summary

    A researcher disclosed three CVEs affecting parisneo/lollms before version 2.2.0 and directed readers to the CVE records.

    01080393
    965 followersView on X
  • pdnuclei-bot@pdnuclei_bot
    Disclosure

    🚨 CVE-2026-0558 - critical 🚨 LolLMS <= 2.2.0 - Unauthenticated File Upload > A vulnerability in parisneo/lollms up to and including version 2.2.0 allows unauthent... 👾 https://cloud.projectdiscovery.io/library/CVE-2026-0558 @pdnuclei #NucleiTemplates #cve

    Post summary

    The post announces CVE-2026-0558, noting an unauthenticated file upload vulnerability in LolLMS versions <= 2.2.0, without providing a PoC, exploit code, patch, or evidence of active exploitation.

    00002248
    1.2K followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🔴 CVE-2026-0558 - Critical A vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` endpoint. This endpoin... https://www.thehackerwire.com/vulnerability/CVE-2026-0558/ https://t.co/TyAZD2xIO1

    Post summary

    The post announces a critical CVE-2026-0558 affecting parisneo/lollms, noting unauthenticated file upload via /api/files/extract-text, but provides no PoC, exploit, or patch details.

    0000048
    163 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-0558 A vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` en… https://www.cve.org/CVERecord?id=CVE-2026-0558

    Post summary

    CVE-2026-0558 enables unauthenticated file uploads in parisneo/lollms through the `/api/files/extract-text` endpoint.

    0000098
    56.9K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Applollmslollms---

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