CVE-2026-5218

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-08-27. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

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

Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Softtr Informatics Technology Trading Limited Company E-Commerce Pack allows Cross-Site Scripting (XSS).

This issue affects E-Commerce Pack: before 5.03.01.49.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
24(Track)
EG Risk 24/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

August 27, 2026

Last Modified

August 28, 2026

Advisory Details (1)

Auto-updated Aug 27, 2026
No patch confirmed yet.
generic

T.C. Siber Güvenlik Başkanlığı

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0918

Vendor Advisories for CVE-2026-5218(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 17× in last 7d / 59× 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. 2026-09-19 04:32 UTCEG score recompute
  2. 2026-09-19 04:32 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 02:51 UTCEG score recompute
  5. 2026-09-18 02:51 UTCGHSA enrichment
  6. 2026-09-17 19:31 UTCEPSS rescore
  7. 2026-09-17 01:11 UTCEG score recompute
  8. 2026-09-17 01:11 UTCGHSA enrichment
  9. 2026-09-16 14:08 UTCEPSS rescore
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-15 23:31 UTCEG score recompute
  12. 2026-09-15 23:31 UTCGHSA enrichment
  13. 2026-09-15 03:11 UTCEPSS rescore
  14. 2026-09-14 21:35 UTCGHSA enrichment
  15. 2026-09-13 19:46 UTCEG score recompute
  16. 2026-09-13 19:46 UTCGHSA enrichment
  17. 2026-09-13 16:47 UTCEPSS rescore
  18. 2026-09-12 18:06 UTCEG score recompute
  19. 2026-09-12 18:06 UTCGHSA enrichment
  20. 2026-09-11 16:26 UTCEG score recompute
  21. 2026-09-11 16:26 UTCGHSA enrichment
  22. 2026-09-10 14:46 UTCEG score recompute
  23. 2026-09-10 14:46 UTCGHSA enrichment
  24. 2026-09-10 09:35 UTCEPSS rescore
  25. 2026-09-09 13:06 UTCEG score recompute
Show 34 more
  1. 2026-09-09 13:06 UTCGHSA enrichment
  2. 2026-09-08 22:01 UTCEPSS rescore
  3. 2026-09-08 11:23 UTCEG score recompute
  4. 2026-09-08 11:23 UTCGHSA enrichment
  5. 2026-09-07 16:01 UTCEPSS rescore
  6. 2026-09-07 06:53 UTCEG score recompute
  7. 2026-09-07 06:52 UTCGHSA enrichment
  8. 2026-09-06 13:47 UTCEPSS rescore
  9. 2026-09-06 05:11 UTCEG score recompute
  10. 2026-09-06 05:11 UTCGHSA enrichment
  11. 2026-09-05 03:31 UTCEG score recompute
  12. 2026-09-05 03:31 UTCGHSA enrichment
  13. 2026-09-04 05:07 UTCEPSS rescore
  14. 2026-09-04 01:51 UTCGHSA enrichment
  15. 2026-09-03 00:09 UTCGHSA enrichment
  16. 2026-09-01 22:28 UTCEG score recompute
  17. 2026-09-01 22:28 UTCGHSA enrichment
  18. 2026-09-01 13:54 UTCEPSS rescore
  19. 2026-09-01 04:40 UTCEPSS rescore
  20. 2026-08-31 20:48 UTCEG score recompute
  21. 2026-08-31 20:48 UTCGHSA enrichment
  22. 2026-08-30 19:17 UTCEPSS rescore
  23. 2026-08-30 19:06 UTCEG score recompute
  24. 2026-08-30 19:06 UTCGHSA enrichment
  25. 2026-08-30 01:22 UTCEPSS rescore
  26. 2026-08-29 17:26 UTCEG score recompute
  27. 2026-08-29 17:26 UTCGHSA enrichment
  28. 2026-08-28 21:42 UTCEPSS rescore
  29. 2026-08-28 15:45 UTCGHSA enrichment
  30. 2026-08-27 17:27 UTCEG score recompute
  31. 2026-08-27 17:27 UTCGHSA enrichment
  32. 2026-08-27 13:32 UTCEG score recompute
  33. 2026-08-27 12:59 UTCEG score recompute
  34. 2026-08-27 12:58 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-5218?
CVE-2026-5218 is a medium vulnerability published on August 27, 2026. Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Softtr Informatics Technology Trading Limited Company E-Commerce Pack allows Cross-Site Scripting (XSS). This issue affects E-Commerce Pack: before 5.03.01.49.
When was CVE-2026-5218 disclosed?
CVE-2026-5218 was first published in the National Vulnerability Database on August 27, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-5218 actively exploited?
CVE-2026-5218 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 93.9% of all scored CVEs.
What is the CVSS score of CVE-2026-5218?
CVE-2026-5218 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-5218?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-5218, 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

Explore the affected products and dependency analysis for CVE-2026-5218

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