How severe is CVE-2012-1919?

CVE-2012-1919 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2012-1919 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-1919?

CVE-2012-1919 affects Atmail Atmail Open. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-1919?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-1919 published?

CVE-2012-1919 was published on 2012-03-27 and last updated on 2026-06-16.

CVE-2012-1919

CVE-2012-1919 is a medium-severity vulnerability in Atmail Atmail Open with a CVSS 2.0 base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Atmail Atmail Open
Published: 2012-03-27
Last modified: 2026-06-16

Description

CRLF injection vulnerability in mime.php in @Mail WebMail Client in AtMail Open-Source before 1.05 allows remote attackers to conduct directory traversal attacks and read arbitrary files via a %0A sequence followed by a .. (dot dot) in the file parameter.

Frequently asked questions

What is CVE-2012-1919?: CRLF injection vulnerability in mime.php in @Mail WebMail Client in AtMail Open-Source before 1.05 allows remote attackers to conduct directory traversal attacks and read arbitrary files via a %0A sequence followed by a .. (dot dot) in the file parameter.
How severe is CVE-2012-1919?: CVE-2012-1919 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2012-1919 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-1919?: CVE-2012-1919 affects Atmail Atmail Open. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-1919?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-1919 published?: CVE-2012-1919 was published on 2012-03-27 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:atmail:atmail_open:*:*:open-source:*:*:*:*:*

More vulnerabilities in Atmail Atmail Open

CVE-2012-1916 — High (CVSS 7.5): @Mail WebMail Client in AtMail Open-Source before 1.05 allows remote attackers to execute arbitrary code via an e-mail…
CVE-2012-1920 — Medium (CVSS 5.0): @Mail WebMail Client in AtMail Open-Source 1.04 and earlier allows remote attackers to obtain configuration information…
CVE-2012-1918 — Medium (CVSS 5.0): Multiple directory traversal vulnerabilities in (1) compose.php and (2) libs/Atmail/SendMsg.php in @Mail WebMail Client…
CVE-2012-1917 — Medium (CVSS 5.0): compose.php in @Mail WebMail Client in AtMail Open-Source before 1.05 does not properly handle ../ (dot dot slash)…
CVE-2011-4540 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in AtMail Open (aka AtMail Open-Source edition) 1.04 allow remote…

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