CVE-2015-1435: Cross-site scripting (XSS) vulnerability in my little forum before 2.3.4 allows remote attackers to inject arb

Q: How do I fix CVE-2015-1435?

my little forum: upgrade to newer than 2.3.3. Exact commands for each OS are on this page.

Q: Is CVE-2015-1435 being exploited?

CVE-2015-1435 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-2015-1435 affect?

CVE-2015-1435 affects my little forum. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in my little forum before 2.3.4 allows remote attackers to inject arbitrary web script or HTML via the back parameter to index.php.

Q: How urgent is CVE-2015-1435?

Priority 41/100. Public exploit reference

This month

MEDIUM 4.3UPGRADE

CVE-2015-1435 is a medium-severity flaw (CVSS 4.3) affecting my little forum. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in my little forum before 2.3.4 allows remote attackers to inject arbitrary web script or HTML via the back parameter to index.php.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	2.4% (top 16%)
CISA exploited list	No
Weakness	CWE-79
Published	2015-02-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: mylittleforum

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2015-02-16 15:59 UTCPublished CVE record published
2026-06-17 00:22 UTCUpdated Record last modified

mylittleforum my little forum UPGRADE

Affected: <= 2.3.3

Fixed in: newer than 2.3.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy my-little-forum || rpm -q my-little-forum || my-little-forum --version

2. UPGRADE to newer than 2.3.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade my-little-forum

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade my-little-forum

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-2015-1435?

my little forum: upgrade to newer than 2.3.3. Exact commands for each OS are on this page.

Is CVE-2015-1435 being exploited?

CVE-2015-1435 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-2015-1435 affect?

CVE-2015-1435 affects my little forum. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in my little forum before 2.3.4 allows remote attackers to inject arbitrary web script or HTML via the back parameter to index.php.

How urgent is CVE-2015-1435?

Priority 41/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2019-12253 MEDIUM 6.5 UPGRADE my little forum before 2.4.20 allows CSRF to delete posts, as demonstrated by mode=posting&delete_posting.
CVE-2018-15569 MEDIUM 6.5 DOWNGRADE my little forum 2.4.12 allows CSRF for deletion of users.
CVE-2015-1475 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in my little forum 2.3.3, 2.2, and 1.7 allow remote attack
CVE-2015-1434 MEDIUM 6.5 UPGRADE Multiple SQL injection vulnerabilities in my little forum before 2.3.4 allow remote administrators to execute
CVE-2010-2133 HIGH 7.5 DOWNGRADE SQL injection vulnerability in contact.php in My Little Forum allows remote attackers to execute arbitrary SQL

References

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