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CVE-2020-6159

20
FAUCET Score

CVE-2020-6159 describes a cross-site scripting (XSS) vulnerability in Opera for Android versions below 61.0.3076.56532, where the browser failed to remove the "javascript:" protocol from URLs pasted into the address bar under specific conditions. This flaw could enable social engineering attacks, allowing users to inadvertently execute malicious scripts against themselves. Rated with a CVSS score of 6.1 (Medium), the vulnerability requires user interaction (UI:R) and has a low impact on confidentiality and integrity (C:L/I:L), with no impact on availability (A:N). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 61.0.3076.56532CPE matchmatch criteria
cpe:2.3:a:opera:opera:*:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 50th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

security.opera.com / cross-site-scripting-in-ofa-opera-security-advisories
Vendor Advisory