CVE-2026-43935 (GCVE-0-2026-43935)
Vulnerability from cvelistv5
Published
2026-05-26 15:01
Modified
2026-05-26 15:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
e107 is a content management system (CMS). Prior to 2.3.4, a Host Header Injection vulnerability in the password reset page allows attackers to manipulate the Host header to generate password reset links pointing to attacker-controlled domains. This can lead to phishing attacks, account takeover, or other security risks. The severity is high, as the vulnerability affects a critical function related to user authentication. This vulnerability is fixed in 2.3.4.
References
| URL | Tags | |
|---|---|---|
|
|
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"id": "CVE-2026-43935",
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"role": "CISA Coordinator",
"timestamp": "2026-05-26T15:49:32.402267Z",
"version": "2.0.3"
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"url": "https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x"
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"metrics": [
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
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"confidentialityImpact": "HIGH",
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"source": {
"advisory": "GHSA-7pmw-jwvr-cq2x",
"discovery": "UNKNOWN"
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"title": "e107: Host Header Injection in e107 password reset enables phishing"
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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