CVE-2022-47083

Spitfire vulnerability

CVSS

8.8

EPSS

18.2%

EPSS pct

97th

Exploited

No known

A PHP Object Injection vulnerability in the unserialize() function Spitfire CMS v1.0.475 allows authenticated attackers to execute arbitrary code via sending crafted requests to the web application.

Affected vendor

Spitfire Project

Affected product

Spitfire

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-502 — Deserialization of Untrusted Data

Published

2023-01-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 18.2% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2022-47083

Confirm whether Spitfire Project Spitfire is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-47083.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-47083

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-47083 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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