CVE-2026-0696: In ConnectWise PSA versions older than 2026.1, certain session cookies were not set with the HttpOnly attribut

Q: How do I fix CVE-2026-0696?

professional service automation: upgrade to 2026.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-0696 being exploited?

CVE-2026-0696 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-2026-0696 affect?

CVE-2026-0696 affects professional service automation. Severity is medium (CVSS 6.5). In ConnectWise PSA versions older than 2026.1, certain session cookies were not set with the HttpOnly attribute. In some scenarios, this could allow client-side scripts access to session cookie values.

Q: How urgent is CVE-2026-0696?

Priority 31/100. No elevated risk signals yet.

Routine

MEDIUM 6.5UPGRADE

CVE-2026-0696 is a medium-severity flaw (CVSS 6.5) affecting professional service automation. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In ConnectWise PSA versions older than 2026.1, certain session cookies were not set with the HttpOnly attribute. In some scenarios, this could allow client-side scripts access to session cookie values.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (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-1004
Published	2026-01-16
Last modified	2026-06-17

Publisher (CNA): ConnectWise · Vendor: connectwise

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

Am I affected?

Timeline

2026-01-16 14:15 UTCPublished CVE record published
2026-06-17 10:11 UTCUpdated Record last modified

connectwise professional service automation UPGRADE

Affected: < 2026.1

Fixed in: 2026.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy professional-service-automation || rpm -q professional-service-automation || professional-service-automation --version

2. UPGRADE to 2026.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade professional-service-automation

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade professional-service-automation

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-2026-0696?

professional service automation: upgrade to 2026.1. Exact commands for each OS are on this page.

Is CVE-2026-0696 being exploited?

CVE-2026-0696 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-2026-0696 affect?

CVE-2026-0696 affects professional service automation. Severity is medium (CVSS 6.5). In ConnectWise PSA versions older than 2026.1, certain session cookies were not set with the HttpOnly attribute. In some scenarios, this could allow client-side scripts access to session cookie values.

How urgent is CVE-2026-0696?

Priority 31/100. No elevated risk signals yet.

Software pages

ConnectWise ScreenConnect vulnerabilities

Related CVEs

CVE-2026-0695 HIGH 8.7 UPGRADE In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be re
CVE-2025-7204 MEDIUM 6.5 UPGRADE In ConnectWise PSA versions older than 2025.9, a vulnerability exists where authenticated users could gain acc

References

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