CVE-2020-35275: n/a vulnerability

CVE-2020-35275: Coastercms v5.8.18 is affected by cross-site Scripting (XSS).

Coastercms v5.8.18 is affected by cross-site Scripting (XSS). A user can steal a cookie and make the user redirect to any malicious website because it is trigged on the main home page of the product/application.

UnknownCVSS not scoredNot KEV-listedUpdatedJul 9, 2026, 00:12 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2020-35275 describes a cross-site scripting issue in Coastercms v5.8.18. The report says it can trigger on the main home page and could expose cookies or redirect a user to a malicious site. Public metadata does not include a CVSS score, confirmed vendor advisory, or patch information. Exposure appears limited to organizations running Coastercms v5.8.18, especially internet-facing deployments or sites where authenticated users browse affected pages. The CVE metadata lists affected vendor and product as n/a, so asset confirmation must rely on local software inventory. Prioritize confirmation before emergency action. If Coastercms v5.8.18 is internet-facing or used by privileged users, treat remediation as a near-term security hygiene task because XSS can support session theft or user redirection. Mitigation focus: Identify whether any deployed site runs Coastercms v5.8.18.; Check Coaster CMS maintainer or vendor guidance for a fixed release.; Restrict access to administrative or affected pages where feasible..

Prepared: Jul 11, 2026, 12:20 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 21, 2020, 14:51 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

3Timeline events

1ADP providers

2Source links

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
Dec 14, 2020, 00:00 UTC (UTC+00:00)
CVE publishedCVE Program
The CVE record was published.
Dec 21, 2020, 14:51 UTC (UTC+00:00)
CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
Jul 9, 2026, 00:12 UTC (UTC+00:00)

ADP provider summaries

Source materials

CVE List V5 sourceCVE List V5
https://www.exploit-db.com/exploits/49181CVE reference, mitre

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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