CVE-2025-32693: URL Redirection to Untrusted Site ('Open Redirect') vulnerability in WPWebinarSystem WebinarPress wp-webinarsy

Q: How do I fix CVE-2025-32693?

webinarpress: upgrade to newer than 1.33.28. Exact commands for each OS are on this page.

Q: Is CVE-2025-32693 being exploited?

CVE-2025-32693 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-32693 affect?

CVE-2025-32693 affects webinarpress. Severity is medium (CVSS 4.7). URL Redirection to Untrusted Site ('Open Redirect') vulnerability in WPWebinarSystem WebinarPress wp-webinarsystem allows Phishing.This issue affects WebinarPress: from n/a through <= 1.33.28.

Q: How urgent is CVE-2025-32693?

Priority 25/100. No elevated risk signals yet.

Routine

MEDIUM 4.7UPGRADE

CVE-2025-32693 is a medium-severity flaw (CVSS 4.7) affecting webinarpress. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in WPWebinarSystem WebinarPress wp-webinarsystem allows Phishing.This issue affects WebinarPress: from n/a through <= 1.33.28.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-601
Published	2025-04-09
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: webinarpress

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

Am I affected?

Timeline

2025-04-09 17:15 UTCPublished CVE record published
2026-06-17 09:12 UTCUpdated Record last modified

webinarpress webinarpress UPGRADE

Affected: <= 1.33.28

Fixed in: newer than 1.33.28

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy webinarpress || rpm -q webinarpress || webinarpress --version

2. UPGRADE to newer than 1.33.28 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade webinarpress

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade webinarpress

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-32693?

webinarpress: upgrade to newer than 1.33.28. Exact commands for each OS are on this page.

Is CVE-2025-32693 being exploited?

CVE-2025-32693 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-2025-32693 affect?

CVE-2025-32693 affects webinarpress. Severity is medium (CVSS 4.7). URL Redirection to Untrusted Site ('Open Redirect') vulnerability in WPWebinarSystem WebinarPress wp-webinarsystem allows Phishing.This issue affects WebinarPress: from n/a through <= 1.33.28.

How urgent is CVE-2025-32693?

Priority 25/100. No elevated risk signals yet.

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References

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