Page generated: 06 Nov 2026, 03:51 UTC
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CVE-2026-114551

MailEnable Auth Cleartext Storage Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of MailEnable. Authentication is not required to exploit this vulnerability. The specific flaw exists wit…

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MailEnable Auth Cleartext Storage Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of MailEnable. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of mailbox credentials. The issue results from storing sensitive information in plaintext. An attacker can leverage this in conjunction with other vulnerabilities to disclose stored credentials, leading to further compromise. Was ZDI-CAN-34478.
CVSS 5.9 (MEDIUM)

Attention and evidence

HYPE SCORE
0.3/10
REALITY · THREAT PRIORITY
2.1/10
General review priority; not probability

Evidence confidence: Insufficient evidence

Why this priority?
  • Technical severity: CVSS 5.9: +2.07
  • Fresh EPSS: 0.28%: +0.01

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 2 documents and public datasets.

Hype components

Headline sample (25%)
0/100
Press, 30 days (60%)
5/100
Grounded branding (15%)
0/100
HYPE TOTAL3/100

Sources and documents

ZDI: Published Advisories
Technical advisory · 27 Oct 2026, 05:00 · ZDI-26-810: MailEnable Auth Cleartext Storage Information Disclosure Vulnerability
ZDI: Published Advisories
Press · 27 Oct 2026, 05:00 · ZDI-26-810: MailEnable Auth Cleartext Storage Information Disclosure Vulnerability

Score evolution

● Hype   ● Reality

0.00.51.01.52.02.504 Nov 2026 · INSUFFICIENT DATAHype 0.3Reality 2.104 Nov 2026 · BELOW THRESHOLDSHype 0.3Reality 2.1Nov 4Nov 4

━ Hype Score (Perceived)  ━ Reality threat priority. Definition changes are not new attacks.

Public exploit evidence

0

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs. Published 2 days ago. Exploitation evidence usually takes weeks to show up: a low reality score can mean there is no data yet, not that the flaw is mild.

Evidence in context

Confidence in exploitation evidence
Insufficient evidence
Priority basis
Exploitation in attacks unconfirmed; CVSS 5.9; EPSS 0.3%
Attention, last 30 days
1 distinct story titles; 1 press documents; 1 publisher domains.
Technical potential
network access, no prior privileges, no user interaction, additional attack conditions.
Observed activity
No exploitation observation is recorded.
Known scale
Not quantified.
Evidence confidence basis
Insufficient evidence

Score evaluated: 2026-11-05 13:59:54.760909+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
First press mention
27 Oct 2026, 05:00
Latest press mention
27 Oct 2026, 05:00
Published
03 Nov 2026, 23:47
Score calculated
05 Nov 2026, 13:59