How severe is CVE-2020-18741?

CVE-2020-18741 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2020-18741 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-18741?

CVE-2020-18741 affects Thinksaas. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-18741?

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

When was CVE-2020-18741 published?

CVE-2020-18741 was published on 2021-07-08 and last updated on 2026-06-17.

CVE-2020-18741

CVE-2020-18741 is a medium-severity vulnerability in Thinksaas with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Thinksaas
Published: 2021-07-08
Last modified: 2026-06-17

Description

Improper Authorization in ThinkSAAS v2.7 allows remote attackers to modify the description of any user's photo via the "photoid%5B%5D" and "photodesc%5B%5D" parameters in the component "index.php?app=photo."

Frequently asked questions

What is CVE-2020-18741?: Improper Authorization in ThinkSAAS v2.7 allows remote attackers to modify the description of any user's photo via the "photoid%5B%5D" and "photodesc%5B%5D" parameters in the component "index.php?app=photo."
How severe is CVE-2020-18741?: CVE-2020-18741 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2020-18741 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-18741?: CVE-2020-18741 affects Thinksaas. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-18741?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-18741 published?: CVE-2020-18741 was published on 2021-07-08 and last updated on 2026-06-17.

References

https://github.com/thinksaas/ThinkSAAS/issues/19

Affected products (1)

cpe:2.3:a:thinksaas:thinksaas:2.7:*:*:*:*:*:*:*

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