VulnSocial

CVE-2026-28201Disclosure(lfnovo / open-notebook)

LOWCVSS 7.8 · 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

An improper input validation, together with an overly permissive default CORS configuration in Open Notebook v1.8.1 allows remote attacker to trick a legitimate user to alter or delete arbitrary database entries via specially crafted malicious URL. Depending on the deployment, data exfiltration is also possible.

lfnovo CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-20CWE-352CWE-917

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

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

  • open-notebook

Threat summary

  • 2 mentions across 1 observed day

What's happening

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

Affected systems

Vendors
lfnovo
Products
open-notebook

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-05-07: 2Technical Details · 2026-05-07: 105-07
Signal classification1 categories
Disclosure
2100.0%
Referenced assets3 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-28201 An improper input validation, together with an overly permissive default CORS configuration in Open Notebook v1.8.1 allows remote attacker to trick a legitimate user … https://www.cve.org/CVERecord?id=CVE-2026-28201

    Post summary

    The text announces CVE-2026-28201, noting improper input validation and permissive CORS in Open Notebook v1.8.1 that could allow remote attackers to trick legitimate users, and provides technical details but no PoC, exploit code, patch, or active exploitation reports.

    0000073
    57.4K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-28201 Cross-Site Request Forgery in Open Notebook v1.8.1 via Pe... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-28201 Don't wait vulnerability scanning results: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=2

    Post summary

    The tweet announces CVE-2026-28201, a CSRF vulnerability in Open Notebook v1.8.1, without referencing any PoC, exploit, patch, or active exploitation.

    0000038
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Applfnovoopen-notebook---

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