How severe is CVE-2009-1469?

CVE-2009-1469 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2009-1469 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-1469?

CVE-2009-1469 primarily affects Icewarp Email Server. In total, 176 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-1469?

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

When was CVE-2009-1469 published?

CVE-2009-1469 was published on 2009-05-05 and last updated on 2026-06-16.

CVE-2009-1469

CVE-2009-1469 is a medium-severity vulnerability in Icewarp Email Server with a CVSS 2.0 base score of 4.3. 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 4.3)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Icewarp Email Server
Published: 2009-05-05
Last modified: 2026-06-16

Description

CRLF injection vulnerability in the Forgot Password implementation in server/webmail.php in IceWarp eMail Server and WebMail Server before 9.4.2 makes it easier for remote attackers to trick a user into disclosing credentials via CRLF sequences preceding a Reply-To header in the subject element of an XML document, as demonstrated by triggering an e-mail message from the server that contains a user's correct credentials, and requests that the user compose a reply that includes this message.

Frequently asked questions

What is CVE-2009-1469?: CRLF injection vulnerability in the Forgot Password implementation in server/webmail.php in IceWarp eMail Server and WebMail Server before 9.4.2 makes it easier for remote attackers to trick a user into disclosing credentials via CRLF sequences preceding a Reply-To header in the subject element of an XML document, as demonstrated by triggering an e-mail message from the server that contains a user's correct credentials, and requests that the user compose a reply that includes this message.
How severe is CVE-2009-1469?: CVE-2009-1469 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2009-1469 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1469?: CVE-2009-1469 primarily affects Icewarp Email Server. In total, 176 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-1469?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-1469 published?: CVE-2009-1469 was published on 2009-05-05 and last updated on 2026-06-16.

References

Affected products (176)

cpe:2.3:a:icewarp:email_server:*:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.105:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.110:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.115:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.140:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.150:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.165:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.170:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.190:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.200:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.210:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.220:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.240:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.250:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.260:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.280:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.290:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.310:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.320:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.330:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.331:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.340:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.350:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:2.10.360:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:3.00.100:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:3.00.110:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:3.00.120:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:3.00.130:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:3.00.140:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:3.10.011:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:3.10.110:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.00.30:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.2.2:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.2.3:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.4.1:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.4.2:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.10.040:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:4.10.050:*:*:*:*:*:*:*
cpe:2.3:a:icewarp:email_server:5.1.2:*:*:*:*:*:*:*

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