CVE-2026-72548

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-11. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

An information disclosure vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to retrieve any organisation tenant record via the gettenant Parse cloud function. The function accepts a contactId parameter and returns the full tenant record without authentication or authorization checks. An attacker can enumerate and disclose tenant configuration data for any organisation in the system.

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
49(Track)
EG Risk 49/100SSVC: Track

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).

How it’s computed
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 11, 2026

Advisory Details (1)

Auto-updated Aug 11, 2026
No patch confirmed yet.
generic

GitHub - OpenSignLabs/OpenSign: 🔥 The free & Open Source DocuSign alternative · GitHub

https://github.com/OpenSignLabs/OpenSign

Vendor Advisories for CVE-2026-72548(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 29× in last 7d / 45× in last 30d)

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.

  1. 2026-08-20 22:56 UTCEPSS rescore
  2. 2026-08-20 22:13 UTCGHSA enrichment
  3. 2026-08-20 10:34 UTCGHSA enrichment
  4. 2026-08-19 22:54 UTCEG score recompute
  5. 2026-08-19 22:54 UTCGHSA enrichment
  6. 2026-08-19 17:04 UTCEPSS rescore
  7. 2026-08-19 11:15 UTCGHSA enrichment
  8. 2026-08-18 23:32 UTCEG score recompute
  9. 2026-08-18 23:32 UTCGHSA enrichment
  10. 2026-08-18 13:49 UTCEPSS rescore
  11. 2026-08-18 13:49 UTCEPSS rescore
  12. 2026-08-18 11:51 UTCGHSA enrichment
  13. 2026-08-18 00:12 UTCEG score recompute
  14. 2026-08-18 00:12 UTCGHSA enrichment
  15. 2026-08-17 13:47 UTCEPSS rescore
  16. 2026-08-17 12:30 UTCGHSA enrichment
  17. 2026-08-17 00:52 UTCEG score recompute
  18. 2026-08-17 00:52 UTCGHSA enrichment
  19. 2026-08-16 14:56 UTCEPSS rescore
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 13:13 UTCEG score recompute
  22. 2026-08-16 13:12 UTCGHSA enrichment
  23. 2026-08-16 02:15 UTCEPSS rescore
  24. 2026-08-16 01:33 UTCGHSA enrichment
  25. 2026-08-15 13:54 UTCGHSA enrichment
Show 20 more
  1. 2026-08-15 02:14 UTCEG score recompute
  2. 2026-08-15 02:14 UTCGHSA enrichment
  3. 2026-08-15 01:31 UTCEPSS rescore
  4. 2026-08-14 14:35 UTCGHSA enrichment
  5. 2026-08-14 02:56 UTCEG score recompute
  6. 2026-08-14 02:56 UTCGHSA enrichment
  7. 2026-08-13 22:00 UTCEPSS rescore
  8. 2026-08-13 15:17 UTCGHSA enrichment
  9. 2026-08-13 03:33 UTCGHSA enrichment
  10. 2026-08-12 15:55 UTCEG score recompute
  11. 2026-08-12 15:55 UTCGHSA enrichment
  12. 2026-08-12 13:51 UTCEPSS rescore
  13. 2026-08-12 04:16 UTCGHSA enrichment
  14. 2026-08-11 16:36 UTCEG score recompute
  15. 2026-08-11 16:36 UTCGHSA enrichment
  16. 2026-08-11 15:22 UTCEG score recompute
  17. 2026-08-11 15:22 UTCGHSA enrichment
  18. 2026-08-11 12:26 UTCEG score recompute
  19. 2026-08-11 11:22 UTCEG score recompute
  20. 2026-08-11 11:22 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-72548?
CVE-2026-72548 is a high vulnerability published on August 11, 2026. An information disclosure vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to retrieve any organisation tenant record via the gettenant Parse cloud function. The function accepts a contactId parameter and returns the full tenant record without…
When was CVE-2026-72548 disclosed?
CVE-2026-72548 was first published in the National Vulnerability Database on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-72548 actively exploited?
CVE-2026-72548 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 62.1% of all scored CVEs.
What is the CVSS score of CVE-2026-72548?
CVE-2026-72548 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-72548?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-72548, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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