SimpleSAMLphp simplesamlphp

Name: SimpleSAMLphp simplesamlphp
Brand: SimpleSAMLphp

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical1high2medium1low

updated 2026-10-28

vulnerabilities (5)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2020-5301US	low3.1	0.92% (60th)	—	no fix	2020-04-21	≤ < 1.18.6
CVE-2011-4625US	high7.5	0.74% (55th)	—	no fix	2019-11-06	≤ 1.13.1-2
CVE-2020-5225US	medium5.4	0.66% (51st)	—	no fix	2020-01-24	≤ < 1.18.4
CVE-2020-5226US	medium5.4	0.54% (46th)	—	1.18.4	2020-01-24	1.18.0, → 1.18.4
CVE-2026-49284US	—OT elevated	0.22% (13th)	—	2.5.2	2026-07-17	2 versions

The flaw types (CWEs) most of these CVEs share.

CWE-178Improper Handling of Case Sensitivity1 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor1 CVEs
CWE-345Insufficient Verification of Data Authenticity1 CVEs
CWE-532Insertion of Sensitive Information into Log File1 CVEs
CWE-755Improper Handling of Exceptional Conditions1 CVEs
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')1 CVEs

Which sources assert this record, and when.

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