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cpe:2.3:a:symfony:monolog-bridge:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorSymfony (88011d02-04e0-53e8-bc79-472f99951c29)
ProductMonolog Bridge (77caeb0d-9b94-5505-a84c-19fd32d3bef3)
Edition*
Language*
Software edition*
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NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-45077 vulnerable 2026-07-29 00:52:15.069202 Symfony: Unauthenticated PHP Object Deserialization in MonologBridge server:log Listener
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the server:log listener (Symfony\Bridge\Monolog\Command\ServerLogCommand) binds to 0.0.0.0:9911 by default and processes each received frame with unserialize(base64_decode($message)) without authentication, integrity checks, or an allowed_classes allowlist, allowing any reachable host to submit attacker-chosen serialized PHP payloads that can crash the listener and may trigger object-injection gadget effects. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Published: 2026-07-14T17:46:33.837Z
Updated: 2026-07-14T18:24:19.069Z
Reference links
Imported from gcve-enriched-dumps CVE data

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