CVE-2013-2306: The jigbrowser+ application before 1.6.4 for Android does not properly open windows, which allows remote attac

Q: How do I fix CVE-2013-2306?

jigbrowser\+: upgrade to newer than 1.6.3. Exact commands for each OS are on this page.

Q: Is CVE-2013-2306 being exploited?

CVE-2013-2306 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2013-2306 affect?

CVE-2013-2306 affects jigbrowser\+. Severity is medium (CVSS 5.8). The jigbrowser+ application before 1.6.4 for Android does not properly open windows, which allows remote attackers to spoof the address bar via a crafted web site.

Q: How urgent is CVE-2013-2306?

Priority 36/100. No elevated risk signals yet.

Routine

MEDIUM 5.8UPGRADE

CVE-2013-2306 is a medium-severity flaw (CVSS 5.8) affecting jigbrowser\+. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The jigbrowser+ application before 1.6.4 for Android does not properly open windows, which allows remote attackers to spoof the address bar via a crafted web site.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.8 (Medium)
EPSS exploit chance	0.9% (top 39%)
CISA exploited list	No
Published	2013-04-26
Last modified	2026-06-16

Publisher (CNA): JPCERT/CC · Vendor: jb\+

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2013-04-26 11:41 UTCPublished CVE record published
2026-06-16 23:53 UTCUpdated Record last modified

jb\+ jigbrowser\+ UPGRADE

Affected: <= 1.6.3 · 1.0.5 · 1.1.1 · 1.5.0 · 1.5.5 · 1.6.0 · 1.6.2

Fixed in: newer than 1.6.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy jigbrowser+ || rpm -q jigbrowser+ || jigbrowser+ --version

2. UPGRADE to newer than 1.6.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jigbrowser+

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jigbrowser+

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2013-2306?

jigbrowser\+: upgrade to newer than 1.6.3. Exact commands for each OS are on this page.

Is CVE-2013-2306 being exploited?

CVE-2013-2306 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2013-2306 affect?

CVE-2013-2306 affects jigbrowser\+. Severity is medium (CVSS 5.8). The jigbrowser+ application before 1.6.4 for Android does not properly open windows, which allows remote attackers to spoof the address bar via a crafted web site.

How urgent is CVE-2013-2306?

Priority 36/100. No elevated risk signals yet.

Software pages

Windows vulnerabilities · Android vulnerabilities

Related CVEs

CVE-2014-5318 MEDIUM 5.8 UPGRADE The jigbrowser+ application 1.8.1 and earlier for iOS allows remote attackers to bypass the Same Origin Policy
CVE-2012-4017 MEDIUM 4.3 UPGRADE The jigbrowser+ application before 1.5.0 for Android does not properly implement the WebView class, which allo

References

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