CVE-2017-1000484

UnknownEPSS 0.74%

Last modified

CVE-2017-1000484 is a vulnerability of currently unknown severity. By linking to a specific url in Plone 2.5-5.1rc1 with a parameter, an attacker could send you to his own website. On its own this is not so bad: the attacker could more easily link directly to his own website instead. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

By linking to a specific url in Plone 2.5-5.1rc1 with a parameter, an attacker could send you to his own website. On its own this is not so bad: the attacker could more easily link directly to his own website instead. But in combination with another attack, you could be sent to the Plone login form and login, then get redirected to the specific url, and then get a second redirect to the attacker website. (The specific url can be seen by inspecting the hotfix code, but we don't want to make it too easy for attackers by spelling it out here.)

Metrics

EPSS Probability
0.74%

50.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
PlonePlone2.5.5
PlonePlone3.3
PlonePlone3.3.1
PlonePlone3.3.2
PlonePlone3.3.3
PlonePlone3.3.4
PlonePlone3.3.5
PlonePlone3.3.6
PlonePlone4.0
PlonePlone4.0.1
PlonePlone4.0.2
PlonePlone4.0.3
PlonePlone4.0.4
PlonePlone4.0.5
PlonePlone4.0.7
PlonePlone4.0.8
PlonePlone4.0.9
PlonePlone4.0.10
PlonePlone4.1
PlonePlone4.1.1
PlonePlone4.1.2
PlonePlone4.1.3
PlonePlone4.1.4
PlonePlone4.1.5
PlonePlone4.1.6
PlonePlone4.2
PlonePlone4.2.1
PlonePlone4.2.2
PlonePlone4.2.3
PlonePlone4.2.4
PlonePlone4.2.5
PlonePlone4.2.6
PlonePlone4.2.7
PlonePlone4.3
PlonePlone4.3.1
PlonePlone4.3.2
PlonePlone4.3.3
PlonePlone4.3.4
PlonePlone4.3.5
PlonePlone4.3.6
PlonePlone4.3.7
PlonePlone4.3.8
PlonePlone4.3.9
PlonePlone4.3.10
PlonePlone4.3.11
PlonePlone4.3.12
PlonePlone4.3.14
PlonePlone4.3.15
PlonePlone5.0
PlonePlone5.0.1

Showing 50 of 59 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-1000484?
By linking to a specific url in Plone 2.5-5.1rc1 with a parameter, an attacker could send you to his own website. On its own this is not so bad: the attacker could more easily link directly to his own website instead. But in combination with another attack, you could be sent to the Plone login form and login, then get redirected to the specific url, and then get a second redirect to the attacker website. (The specific url can be seen by inspecting the hotfix code, but we don't want to make it too easy for attackers by spelling it out here.)
How severe is CVE-2017-1000484?
Severity scoring for CVE-2017-1000484 is pending analysis. The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.
How do I fix CVE-2017-1000484?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-1000484?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST