CVE-2013-3645: Cross-site scripting (XSS) vulnerability in the Orchard.Comments module in Orchard before 1.6.1 allows remote

Q: How do I fix CVE-2013-3645?

orchard: upgrade to newer than 1.6. Exact commands for each OS are on this page.

Q: Is CVE-2013-3645 being exploited?

CVE-2013-3645 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-2013-3645 affect?

CVE-2013-3645 affects orchard. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in the Orchard.Comments module in Orchard before 1.6.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Q: How urgent is CVE-2013-3645?

Priority 32/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2013-3645 is a medium-severity flaw (CVSS 4.3) affecting orchard. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in the Orchard.Comments module in Orchard before 1.6.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.1% (top 33%)
CISA exploited list	No
Weakness	CWE-79
Published	2013-06-14
Last modified	2026-06-16

Publisher (CNA): JPCERT/CC · Vendor: orchardproject

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

Am I affected?

Timeline

2013-06-14 13:07 UTCPublished CVE record published
2026-06-16 23:55 UTCUpdated Record last modified

orchardproject orchard UPGRADE

Affected: <= 1.6 · 0.1 · 0.5 · 0.8 · 0.9 · 1.0 · 1.1 · 1.2

Fixed in: newer than 1.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy orchard || rpm -q orchard || orchard --version

2. UPGRADE to newer than 1.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade orchard

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade orchard

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-2013-3645?

orchard: upgrade to newer than 1.6. Exact commands for each OS are on this page.

Is CVE-2013-3645 being exploited?

CVE-2013-3645 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-2013-3645 affect?

CVE-2013-3645 affects orchard. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in the Orchard.Comments module in Orchard before 1.6.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

How urgent is CVE-2013-3645?

Priority 32/100. No elevated risk signals yet.

Related CVEs

CVE-2020-29593 MEDIUM 5.4 UPGRADE An issue was discovered in Orchard before 1.10
CVE-2020-29592 CRITICAL 9.8 UPGRADE An issue was discovered in Orchard before 1.10
CVE-2015-5520 MEDIUM 4.3 DOWNGRADE Cross-site scripting (XSS) vulnerability in the Users module in Orchard 1.7.3 through 1.8.2 and 1.9.x before 1
CVE-2011-5252 MEDIUM 5.8 DOWNGRADE Open redirect vulnerability in Users/Account/LogOff in Orchard 1.0.x before 1.0.21, 1.1.x before 1.1.31, 1.2.x

References

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