CVE-2026-70560

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-08-12. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: Elevated riskExposed: 0

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

Ultimate POS (Stock Management & Point of Sale) contains a stored cross-site scripting vulnerability that allows low-privileged authenticated attackers to inject arbitrary HTML and script markup by setting a malicious payload in the user first-name field during account creation. Attackers with a low-privileged role such as Cashier can submit a leave request through the HRM/Leave module, causing the unsanitized first-name markup to execute in the browser session of any higher-privileged user who views the leave-application notification pane, enabling cross-user session compromise within the admin origin.

CVSS v3
5.4
EG Score
5.4(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 12, 2026

Advisory Details (2)

Auto-updated Aug 12, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Ultimate POS Stored XSS via First Name Field in Leave Notifications | Advisories | VulnCheck

https://www.vulncheck.com/advisories/ultimate-pos-stored-xss-via-first-name-field-in-leave-notifications
generic🟡 PoC Available

CVE-Disclosures/CVE-2026/CVE-2026-70560 at main · aaronamran/CVE-Disclosures · GitHub

https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-70560

Vendor Advisories for CVE-2026-70560(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 22× in last 7d / 28× 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. 2026-08-19 18:37 UTCEG score recompute
  2. 2026-08-19 18:37 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-18 17:22 UTCEG score recompute
  5. 2026-08-18 17:22 UTCGHSA enrichment
  6. 2026-08-18 13:49 UTCEPSS rescore
  7. 2026-08-18 13:49 UTCEPSS rescore
  8. 2026-08-17 15:50 UTCEG score recompute
  9. 2026-08-17 15:50 UTCGHSA enrichment
  10. 2026-08-17 13:47 UTCEPSS rescore
  11. 2026-08-16 15:23 UTCEG score recompute
  12. 2026-08-16 15:23 UTCGHSA enrichment
  13. 2026-08-16 14:56 UTCEPSS rescore
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-16 02:15 UTCEPSS rescore
  16. 2026-08-15 14:57 UTCEG score recompute
  17. 2026-08-15 14:57 UTCGHSA enrichment
  18. 2026-08-15 01:31 UTCEPSS rescore
  19. 2026-08-14 14:30 UTCEG score recompute
  20. 2026-08-14 14:30 UTCGHSA enrichment
  21. 2026-08-13 22:00 UTCEPSS rescore
  22. 2026-08-13 14:03 UTCGHSA enrichment
  23. 2026-08-12 13:37 UTCEG score recompute
  24. 2026-08-12 13:37 UTCGHSA enrichment
  25. 2026-08-12 12:35 UTCEG score recompute
Show 3 more
  1. 2026-08-12 12:35 UTCGHSA enrichment
  2. 2026-08-12 11:34 UTCEG score recompute
  3. 2026-08-12 11:33 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-70560?
CVE-2026-70560 is a medium vulnerability published on August 12, 2026. Ultimate POS (Stock Management & Point of Sale) contains a stored cross-site scripting vulnerability that allows low-privileged authenticated attackers to inject arbitrary HTML and script markup by setting a malicious payload in the user first-name field during account creation. Attackers with a…
When was CVE-2026-70560 disclosed?
CVE-2026-70560 was first published in the National Vulnerability Database on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-70560 actively exploited?
CVE-2026-70560 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 93.7% of all scored CVEs.
What is the CVSS score of CVE-2026-70560?
CVE-2026-70560 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-70560?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-70560, 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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