CVE-2026-27632: Talishar is a fan-made Flesh and Blood project

Q: How do I fix CVE-2026-27632?

talishar: upgrade to 2026-02-22. Exact commands for each OS are on this page.

Q: Is CVE-2026-27632 being exploited?

CVE-2026-27632 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-2026-27632 affect?

CVE-2026-27632 affects talishar. Severity is low (CVSS 2.6). Talishar is a fan-made Flesh and Blood project. Prior to commit 6be3871a14c192d1fb8146cdbc76f29f27c1cf48, the Talishar application lacks Cross-Site Request Forgery (CSRF) protections on critical state-changing endpoints, specifically within

Q: How urgent is CVE-2026-27632?

Priority 14/100. Public exploit reference

Routine

LOW 2.6UPGRADE

CVE-2026-27632 is a low-severity flaw (CVSS 2.6) affecting talishar. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Talishar is a fan-made Flesh and Blood project. Prior to commit 6be3871a14c192d1fb8146cdbc76f29f27c1cf48, the Talishar application lacks Cross-Site Request Forgery (CSRF) protections on critical state-changing endpoints, specifically within `SubmitChat.php` and other game interaction handlers. By failing to require unique, unpredictable session tokens, the application allows third-party malicious websites to forge requests on behalf of authentica

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	2.6 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-352
Published	2026-02-25
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: talishar

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

Am I affected?

Timeline

2026-02-25 03:16 UTCPublished CVE record published
2026-06-17 10:27 UTCUpdated Record last modified

talishar talishar UPGRADE

Affected: < 2026-02-22

Fixed in: 2026-02-22

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 2026-02-22 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade talishar

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-2026-27632?

talishar: upgrade to 2026-02-22. Exact commands for each OS are on this page.

Is CVE-2026-27632 being exploited?

CVE-2026-27632 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-2026-27632 affect?

CVE-2026-27632 affects talishar. Severity is low (CVSS 2.6). Talishar is a fan-made Flesh and Blood project. Prior to commit 6be3871a14c192d1fb8146cdbc76f29f27c1cf48, the Talishar application lacks Cross-Site Request Forgery (CSRF) protections on critical state-changing endpoints, specifically within

How urgent is CVE-2026-27632?

Priority 14/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2026-28429 HIGH 7.5 UPGRADE Talishar is a fan-made Flesh and Blood project
CVE-2026-28428 MEDIUM 5.3 UPGRADE Talishar is a fan-made Flesh and Blood project

References

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