How severe is CVE-2010-1670?

CVE-2010-1670 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2010-1670 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-1670?

CVE-2010-1670 primarily affects Mahara. In total, 48 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-1670?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2010-1670 published?

CVE-2010-1670 was published on 2010-07-06 and last updated on 2026-06-16.

CVE-2010-1670

CVE-2010-1670 is a high-severity vulnerability in Mahara with a CVSS 2.0 base score of 7.5. 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-287.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Mahara
Published: 2010-07-06
Last modified: 2026-06-16

Description

Mahara before 1.0.15, 1.1.x before 1.1.9, and 1.2.x before 1.2.5 has improper configuration options for authentication plugins associated with logins that use the single sign-on (SSO) functionality, which allows remote attackers to bypass authentication via an empty password. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2010-1670?: Mahara before 1.0.15, 1.1.x before 1.1.9, and 1.2.x before 1.2.5 has improper configuration options for authentication plugins associated with logins that use the single sign-on (SSO) functionality, which allows remote attackers to bypass authentication via an empty password. NOTE: some of these details are obtained from third party information.
How severe is CVE-2010-1670?: CVE-2010-1670 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2010-1670 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-1670?: CVE-2010-1670 primarily affects Mahara. In total, 48 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-1670?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2010-1670 published?: CVE-2010-1670 was published on 2010-07-06 and last updated on 2026-06-16.

References

Affected products (48)

cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:0.9.0:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.5:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.7:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.8:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.10:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.11:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.12:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.0.13:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:beta1:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:beta2:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:beta3:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:beta4:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.7:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.1.8:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.2.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.2.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.2.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:mahara:mahara:1.2.0:beta1:*:*:*:*:*:*

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Other CWE-287 (Improper Authentication) vulnerabilities

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