What is CVE-2026-26725?

CVE-2026-26725 is a critical-severity vulnerability in Edubusinesssolutions Print Shop Pro Webdesk, classified under Improper Privilege Management. CVSS score: 9.8/10. Published 2026-02-20.

How severe is CVE-2026-26725?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Privilege escalation in Edubusinesssolutions Print Shop Pro Webdesk

CVE-2026-26725

An issue in edu Business Solutions Print Shop Pro WebDesk v.18.34 (fixed in 19.76) allows a remote attacker to escalate privileges via the AccessID parameter.

Vulnerability class: Privilege Escalation

Published 2026-02-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (50.9th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.007 · change: +0.003

Affected products

Edubusinesssolutions Print Shop Pro Webdesk — versions 18.34

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

github.com/chndlrx/vulnerability-disclosures/tree/main/CVE-2026-26725 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-26725?: CVE-2026-26725 is a critical-severity vulnerability in Edubusinesssolutions Print Shop Pro Webdesk, classified under Improper Privilege Management. CVSS score: 9.8/10. Published 2026-02-20.
How severe is CVE-2026-26725?: Critical severity. CVSS v3 base score is 9.8 out of 10.