CVE-2026-61343Disclosure

LOWCVSS 8.6 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

LibreBooking's email template editor save action passes the submitted template name directly into the destination file path, allowing a remote attacker with administrator credentials to write an arbitrary file outside the template directory and execute code. Fixed in 5.1.0.

1.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-23

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

  • Public PoC is present in monitored signal
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 1d ago at 2 mentions (2026-07-09); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-07-09: 2Mentions · 2026-07-13: 1PoC Mentioned / Linked · 2026-07-13: 1Technical Details · 2026-07-09: 2Technical Details · 2026-07-13: 107-0907-13
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-07-092
Disclosure2
2026-07-131
Disclosure1
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-61343 LibreBooking's email template editor save action passes the submitted template name directly into the destination file path, allowing a remote attacker with administr… https://www.cve.org/CVERecord?id=CVE-2026-61343

    Post summary

    The post announces a new CVE involving a file path injection flaw in LibreBooking's email template editor, but provides no PoC, exploit tool, active exploitation evidence, or patch details.

    00010669
    57.8K followersView on X
  • Noah Magill@the_noah_magill
    Disclosure

    Found CVE-2026-61343 an admin RCE on Librebooking recently with GLM and about $5 worth of credits. https://noahmagill.com/blog/cve-2026-61343-librebooking-and-glm/

    Post summary

    The author reports discovering CVE-2026-61343, an admin RCE in Librebooking, exploited with GLM for roughly $5 worth of credits; the post signals a new vulnerability disclosure rather than active exploitation or mitigation.

    0000060
    6 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-61343 LibreBooking's email template editor save action passes the submitted template name directly into the destination file path, allowing a remote attacker with administr… https://www.cve.org/CVERecord?id=CVE-2026-61343 ----- Traducción: CVE-2026-61343 El … http://infoflow.cloud`

    Post summary

    The post announces CVE‑2026‑61343, a LibreBooking issue where unsanitized template names are used in file paths, enabling administrators to potentially write files outside intended directories.

    0000040
    91 followersView on X

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