CVE-2026-59232

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 77% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

Cross-site Scripting in the lead index view in Roskus Prospero Flow CRM before 5.3.7 allows authenticated users holding the create or update lead permission to execute arbitrary JavaScript in the application origin via HTML markup stored in the lead name field, which the view renders through Blade's unescaped output directive and inside a JavaScript string literal in an onclick attribute.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

July 31, 2026

Last Modified

July 31, 2026

Advisory Details (3)

Auto-updated Jul 31, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_release.
generic🟡 PoC Available

CVE-2026-59232 · Stored Cross-site Scripting in Prospero Flow CRM allows JavaScript execution via the lead form name field | Vulnerabilities published by Secur0

https://secur0.com/en/cna/cve-list/cve-2026-59232-stored-xss-in-prospero-flow-crm-lead-name-field
github_release Patch Available

v5.5.3 - Big security upgrade

Patch available: Roskus/prospero-flow-crm v5.5.3

https://github.com/Roskus/prospero-flow-crm/releases/tag/v5.5.3
github_commit Patch Available

commit 8b2633ddb217 (Roskus/prospero-flow-crm)

Patch available: Roskus/prospero-flow-crm v5.5.3 (contains commit 8b2633ddb217)

https://github.com/Roskus/prospero-flow-crm/commit/8b2633ddb2178c2f79718efdfb906e051ba2f03c

Vendor Advisories for CVE-2026-59232(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 21× in last 7d / 58× 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 07:36 UTCEG score recompute
  2. 2026-08-20 07:36 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-19 08:09 UTCEG score recompute
  5. 2026-08-19 08:09 UTCGHSA enrichment
  6. 2026-08-18 13:48 UTCEPSS rescore
  7. 2026-08-18 08:42 UTCEG score recompute
  8. 2026-08-18 08:42 UTCGHSA enrichment
  9. 2026-08-17 13:47 UTCEPSS rescore
  10. 2026-08-17 09:02 UTCEG score recompute
  11. 2026-08-17 09:02 UTCGHSA enrichment
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-16 09:35 UTCEG score recompute
  14. 2026-08-16 09:35 UTCGHSA enrichment
  15. 2026-08-16 02:14 UTCEPSS rescore
  16. 2026-08-15 10:09 UTCEG score recompute
  17. 2026-08-15 10:09 UTCGHSA enrichment
  18. 2026-08-15 01:30 UTCEPSS rescore
  19. 2026-08-14 10:41 UTCEG score recompute
  20. 2026-08-14 10:41 UTCGHSA enrichment
  21. 2026-08-13 22:00 UTCEPSS rescore
  22. 2026-08-13 11:14 UTCEG score recompute
  23. 2026-08-13 11:14 UTCGHSA enrichment
  24. 2026-08-12 13:51 UTCEPSS rescore
  25. 2026-08-12 11:47 UTCEG score recompute
Show 33 more
  1. 2026-08-12 11:47 UTCGHSA enrichment
  2. 2026-08-11 12:19 UTCEG score recompute
  3. 2026-08-11 12:19 UTCGHSA enrichment
  4. 2026-08-11 00:00 UTCEPSS rescore
  5. 2026-08-10 12:52 UTCEG score recompute
  6. 2026-08-10 12:52 UTCGHSA enrichment
  7. 2026-08-09 13:46 UTCEPSS rescore
  8. 2026-08-09 13:25 UTCEG score recompute
  9. 2026-08-09 13:25 UTCGHSA enrichment
  10. 2026-08-08 16:37 UTCEPSS rescore
  11. 2026-08-08 13:58 UTCEG score recompute
  12. 2026-08-08 13:58 UTCGHSA enrichment
  13. 2026-08-07 14:30 UTCGHSA enrichment
  14. 2026-08-06 15:04 UTCEG score recompute
  15. 2026-08-06 15:04 UTCGHSA enrichment
  16. 2026-08-06 13:47 UTCEPSS rescore
  17. 2026-08-05 19:17 UTCEPSS rescore
  18. 2026-08-05 15:35 UTCGHSA enrichment
  19. 2026-08-04 16:08 UTCEG score recompute
  20. 2026-08-04 16:08 UTCGHSA enrichment
  21. 2026-08-04 15:10 UTCEPSS rescore
  22. 2026-08-04 10:39 UTCEPSS rescore
  23. 2026-08-03 16:41 UTCEG score recompute
  24. 2026-08-03 16:41 UTCGHSA enrichment
  25. 2026-08-03 10:36 UTCEPSS rescore
  26. 2026-08-02 17:14 UTCEG score recompute
  27. 2026-08-02 17:14 UTCGHSA enrichment
  28. 2026-08-02 02:27 UTCEPSS rescore
  29. 2026-08-01 17:47 UTCGHSA enrichment
  30. 2026-07-31 18:19 UTCEG score recompute
  31. 2026-07-31 17:33 UTCEG score recompute
  32. 2026-07-31 16:21 UTCEG score recompute
  33. 2026-07-31 16:18 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59232?
CVE-2026-59232 is a medium vulnerability published on July 31, 2026. Cross-site Scripting in the lead index view in Roskus Prospero Flow CRM before 5.3.7 allows authenticated users holding the create or update lead permission to execute arbitrary JavaScript in the application origin via HTML markup stored in the lead name field, which the view renders through…
When was CVE-2026-59232 disclosed?
CVE-2026-59232 was first published in the National Vulnerability Database on July 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59232 actively exploited?
CVE-2026-59232 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 76.8% of all scored CVEs.
What is the CVSS score of CVE-2026-59232?
CVE-2026-59232 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-59232?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59232, 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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