How severe is CVE-2017-17535?

CVE-2017-17535 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-17535 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-17535?

CVE-2017-17535 affects Gjots2 Project Gjots2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-17535?

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-2017-17535 published?

CVE-2017-17535 was published on 2017-12-14 and last updated on 2026-06-17.

CVE-2017-17535

CVE-2017-17535 is a high-severity vulnerability in Gjots2 Project Gjots2 with a CVSS 3.x base score of 8.8. 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-74.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Gjots2 Project Gjots2
Published: 2017-12-14
Last modified: 2026-06-17

Description

lib/gui.py in Bob Hepple gjots2 2.4.1 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL.

Frequently asked questions

What is CVE-2017-17535?: lib/gui.py in Bob Hepple gjots2 2.4.1 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL.
How severe is CVE-2017-17535?: CVE-2017-17535 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-17535 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-17535?: CVE-2017-17535 affects Gjots2 Project Gjots2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-17535?: 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-2017-17535 published?: CVE-2017-17535 was published on 2017-12-14 and last updated on 2026-06-17.

References

https://security-tracker.debian.org/tracker/CVE-2017-17535

Affected products (1)

cpe:2.3:a:gjots2_project:gjots2:2.4.1:*:*:*:*:*:*:*

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