CVE-2026-14634

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-07-04. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

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

A vulnerability was identified in kirilkirkov Ecommerce-CodeIgniter-Bootstrap up to 213babdbaa949e94557246414db0130e01394517. This vulnerability affects the function checkForPostRequests of the file application/core/MY_Controller.php of the component Subscribed Emails Admin Page. Such manipulation of the argument User-Agent leads to cross site scripting. The attack may be performed from remote. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The name of the patch is 23105f25dadf57b4314fc015a63a7c6e910c89df. It is advisable to implement a patch to correct this issue.

CVSS v3
4.3
EG Score
4.3(high)
EPSS
20.6%
KEV
Not listed

Published

July 4, 2026

Last Modified

July 6, 2026

Advisory Details (3)

Auto-updated Jul 4, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
github Patch Available🟡 PoC Available

Subscribed Emails Admin Page Stored XSS via User-Agent Header · Advisory · kirilkirkov/Ecommerce-CodeIgniter-Bootstrap · GitHub

https://github.com/kirilkirkov/Ecommerce-CodeIgniter-Bootstrap/security/advisories/GHSA-v69c-5xg5-q7r8
github_commit

commit 23105f25dadf (kirilkirkov/Ecommerce-CodeIgniter-Bootstrap)

Fix landed in kirilkirkov/Ecommerce-CodeIgniter-Bootstrap commit 23105f25dadf — awaiting tagged release

https://github.com/kirilkirkov/Ecommerce-CodeIgniter-Bootstrap/commit/23105f25dadf57b4314fc015a63a7c6e910c89df
generic

GitHub - kirilkirkov/Ecommerce-CodeIgniter-Bootstrap: Responsive, Multi-Vendor, MultiLanguage Online Store Platform (shopping cart solution) · GitHub

https://github.com/kirilkirkov/Ecommerce-CodeIgniter-Bootstrap/

Vendor Advisories for CVE-2026-14634(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 11× 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. 2026-07-06 18:47 UTCEG score recompute
  2. 2026-07-06 18:46 UTCGHSA enrichment
  3. 2026-07-06 18:21 UTCNVD updateCVSS v4 → 2.1
  4. 2026-07-06 17:36 UTCMITRE cvelistV5CVSS v4 → 5.3
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 17:41 UTCEG score recompute
  8. 2026-07-05 17:41 UTCGHSA enrichment
  9. 2026-07-04 18:28 UTCNVD updateCVSS v4 → 2.1
  10. 2026-07-04 16:37 UTCEG score recompute
  11. 2026-07-04 16:36 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-14634?
CVE-2026-14634 is a medium vulnerability published on July 4, 2026. A vulnerability was identified in kirilkirkov Ecommerce-CodeIgniter-Bootstrap up to 213babdbaa949e94557246414db0130e01394517. This vulnerability affects the function checkForPostRequests of the file application/core/MY_Controller.php of the component Subscribed Emails Admin Page. Such manipulation…
When was CVE-2026-14634 disclosed?
CVE-2026-14634 was first published in the National Vulnerability Database on July 4, 2026, with the most recent update on July 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14634 actively exploited?
CVE-2026-14634 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-14634?
CVE-2026-14634 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-14634?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14634, 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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