CVE-2018-12291
N/A
Published: June 13, 2018 at 02:00 PM UTC
Updated: June 17, 2026 at 01:37 AM UTC
1 product affected across 1 vendorSynapse
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Severity
N/A
Exploit prediction
EPSS 2%
Description
The on_get_missing_events function in handlers/federation.py in Matrix Synapse before 0.31.1 has a security bug in the get_missing_events federation API where event visibility rules were not applied correctly.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/matrix-org/synapse/pull/3371x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/matrix-org/synapse/releases/tag/v0.31.1Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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