CVE-2015-2215: Open redirect vulnerability in the Services single sign-on server helper (services_sso_server_helper) module f

Routine

MEDIUM 5.8MITIGATE

CVE-2015-2215 is a medium-severity flaw (CVSS 5.8) affecting services single sign-on server helper. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Open redirect vulnerability in the Services single sign-on server helper (services_sso_server_helper) module for Drupal allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified parameters.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.8 (Medium)
EPSS exploit chance	1.5% (top 25%)
CISA exploited list	No
Published	2015-03-05
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: services single sign-on server helper project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2015-03-05 15:59 UTCPublished CVE record published
2026-06-17 00:23 UTCUpdated Record last modified

services single sign-on server helper project services single sign-on server helper MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy services-single-sign-on-server-helper || rpm -q services-single-sign-on-server-helper || services-single-sign-on-server-helper --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2015-2215?

services single sign-on server helper: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2015-2215 being exploited?

CVE-2015-2215 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2015-2215 affect?

CVE-2015-2215 affects services single sign-on server helper. Severity is medium (CVSS 5.8). Open redirect vulnerability in the Services single sign-on server helper (services_sso_server_helper) module for Drupal allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified parameters

How urgent is CVE-2015-2215?

Priority 39/100. No elevated risk signals yet.

Software pages

Drupal vulnerabilities

References

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