How severe is CVE-2018-17049?

CVE-2018-17049 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-17049 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17049?

CVE-2018-17049 affects Cqu Lankers Project Cqu Lankers. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-17049?

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

When was CVE-2018-17049 published?

CVE-2018-17049 was published on 2018-09-14 and last updated on 2026-06-17.

CVE-2018-17049

CVE-2018-17049 is a medium-severity vulnerability in Cqu Lankers Project Cqu Lankers with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cqu Lankers Project Cqu Lankers
Published: 2018-09-14
Last modified: 2026-06-17

Description

CQU-LANKERS through 2017-11-02 has XSS via the public/api.php callback parameter in an uploadpic action.

Frequently asked questions

What is CVE-2018-17049?: CQU-LANKERS through 2017-11-02 has XSS via the public/api.php callback parameter in an uploadpic action.
How severe is CVE-2018-17049?: CVE-2018-17049 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-17049 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17049?: CVE-2018-17049 affects Cqu Lankers Project Cqu Lankers. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-17049?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-17049 published?: CVE-2018-17049 was published on 2018-09-14 and last updated on 2026-06-17.

References

https://github.com/TREYWANGCQU/LANKERS/issues/1

Affected products (1)

cpe:2.3:a:cqu_lankers_project:cqu_lankers:*:*:*:*:*:*:*:*

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