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CVE-2019-12938

18
FAUCET Score

CVE-2019-12938 describes an information disclosure vulnerability in the Roundcube component of Analogic Poste.io version 2.1.6. The vulnerability arises because the .htaccess file, intended to protect the logs/ folder, is ineffective when Poste.io is deployed with nginx, allowing attackers to read sensitive logs via a specific URI. This medium-severity vulnerability (CVSS 4.3) has a low impact, primarily leading to a loss of confidentiality, and requires low privileges to exploit. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.6CPE matchmatch criteria
cpe:2.3:a:analogic:poste.io:2.1.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.01%
Probability of exploitation in next 30 days
EPSS Percentile
59.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0101 is in the 73rd percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bitbucket.org / analogic/mailserver/issues/665/posteio-logs-leak
ExploitIssue TrackingThird Party Advisory
poste.io / changelog
Release NotesVendor Advisory