How severe is CVE-2014-0999?

CVE-2014-0999 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2014-0999 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0999?

CVE-2014-0999 affects Sendio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-0999?

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

When was CVE-2014-0999 published?

CVE-2014-0999 was published on 2015-06-02 and last updated on 2026-06-17.

CVE-2014-0999

CVE-2014-0999 is a medium-severity vulnerability in Sendio with a CVSS 2.0 base score of 5.0. 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-200.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Sendio
Published: 2015-06-02
Last modified: 2026-06-17

Description

Sendio before 7.2.4 includes the session identifier in URLs in emails, which allows remote attackers to obtain sensitive information and hijack sessions by reading the jsessionid parameter in the Referrer HTTP header.

Frequently asked questions

What is CVE-2014-0999?: Sendio before 7.2.4 includes the session identifier in URLs in emails, which allows remote attackers to obtain sensitive information and hijack sessions by reading the jsessionid parameter in the Referrer HTTP header.
How severe is CVE-2014-0999?: CVE-2014-0999 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2014-0999 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0999?: CVE-2014-0999 affects Sendio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-0999?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0999 published?: CVE-2014-0999 was published on 2015-06-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sendio:sendio:*:*:*:*:*:*:*:*

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