Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-13. A secondary CVSS source baseline 9.1; sources differ by 0.0.
No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.
: Exposure of Sensitive Information to an Unauthorized Actor : Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Priority Portal Generator addon to Priority ERP (developed by Soft Solutions).
This issue affects Portal Generator addon to Priority ERP (developed by Soft Solutions): All versions without Priwall v3.
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).
No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
August 13, 2026
August 28, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 365 total refreshes for this CVE.
Explore the affected products and dependency analysis for CVE-2026-59503
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.