CVE-2024-52815Disclosure(matrix / synapse)

LOWCVSS 5.3 · MEDIUM

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

Synapse is an open-source Matrix homeserver. Synapse versions before 1.120.1 fail to properly validate invites received over federation. This vulnerability allows a malicious server to send a specially crafted invite that disrupts the invited user's /sync functionality. Synapse 1.120.1 rejects such invalid invites received over federation and restores the ability to sync for affected users.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-20

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.

  • synapse

Threat summary

  • 1 mentions across 1 observed day

What's happening

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

Affected systems

Vendors
Products
synapse

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-01: 1Technical Details · 2026-09-01: 109-01
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • DailyCVE@dailycve
    Disclosure

    🟠 Kirby CMS, Information Exposure via REST API, #CVE-2024-52815 (Medium) -DC-Sep2026-2056 https://dailycve.com/kirby-cms-information-exposure-via-rest-api-cve-2024-52815-medium-dc-sep2026-2056/

    Post summary

    A Medium‑severity information exposure vulnerability (CVE-2024-52815) impacting Kirby CMS through its REST API was disclosed via a DailyCVE article, with no exploitation, PoC, or patch details provided in the snippet.

    0000027
    232 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmatrixsynapse---

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