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CVE-2026-33182

25
FAUCET Score

CVE-2026-33182 affects the Saloon PHP library prior to version 4.0.0, enabling Server-Side Request Forgery (SSRF) and credential leakage. This vulnerability allows an attacker-controlled absolute URL in a request endpoint to override the connector's base URL, redirecting requests and sensitive authentication data to arbitrary third-party hosts. Rated with a CVSS score of 7.5 HIGH, it presents a critical risk with a network attack vector, low attack complexity, and high confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community attention for this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.0.0CPE matchmatch criteria
cpe:2.3:a:saloon:saloon:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.6MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
UNREPORTED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 13th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: saloonphp/saloonFixed in: 4.0.0
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-c83f-3xp6-hfcpmedium

Saloon is vulnerable to SSRF and credential leakage via absolute URL in endpoint overriding base URL

Mar 25, 2026

References

docs.saloon.dev / upgrade/upgrading-from-v3-to-v4
Release Notes
github.com / saloonphp/saloon/security/advisories/GHSA-c83f-3xp6-hfcp
Vendor Advisory